Dhaka University (DU)- A (Ka) Unit Question 2014-15
āĻĸāĻžāĻāĻž āĻŦāĻŋāĻļā§āĻŦāĻŦāĻŋāĻĻā§āĻ¯āĻžāĻ˛ā§ (āĻĸāĻžāĻŦāĻŋ)- āĻ āĻāĻāĻ¨āĻŋāĻ āĻĒā§āĻ°āĻļā§āĻ¨ ā§¨ā§Ļā§§ā§Ē-ā§§ā§Ģ
ā§§āĨ¤ āĻĻā§āĻāĻāĻŋ āĻā§āĻā§āĻāĻ°Aâ=3.0i^â3.0j^āĻāĻŦāĻBâ=5.0i^+5.0k^āĻāĻ° āĻŽāĻ§ā§āĻ¯āĻŦāĻ°ā§āĻ¤ā§ āĻā§āĻŖ āĻāĻ¤?
(āĻ) 60°
(āĻ) 30°
(āĻ) 45°
(āĻ) 90°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 60°
ā§¨āĨ¤ āĻāĻāĻāĻŋ āĻāĻŖāĻž 2.0 m āĻŦā§āĻ¯āĻžāĻ¸āĻžāĻ°ā§āĻĨā§āĻ° āĻŦā§āĻ¤ā§āĻ¤āĻžāĻāĻžāĻ° āĻĒāĻĨā§ āĻĒā§āĻ°āĻ¤āĻŋ āĻŽāĻŋāĻ¨āĻŋāĻā§ ā§Šā§Ļ āĻŦāĻžāĻ° āĻāĻŦāĻ°ā§āĻ¤āĻ¨ āĻāĻ°ā§ āĨ¤ āĻāĻ° āĻ°ā§āĻāĻŋāĻ āĻŦā§āĻ āĻāĻ¤?
(āĻ) Īmsâ1
(āĻ) 2Īmsâ1
(āĻ) 4Īmsâ1
(āĻ) 0.5Īmsâ1
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤2Īmsâ1
ā§ŠāĨ¤ āĻĢāĻžāĻ°ā§āĻ¨āĻšāĻžāĻāĻ āĻ¸ā§āĻā§āĻ˛ā§āĻ° āĻā§āĻ¨ āĻ¤āĻžāĻĒāĻŽāĻžāĻ¤ā§āĻ°āĻž āĻ¸ā§āĻ¨ā§āĻāĻŋāĻā§āĻ°ā§āĻĄ āĻ¸ā§āĻā§āĻ˛ā§āĻ° āĻĒāĻžāĻ ā§āĻ° āĻ¤āĻŋāĻ¨āĻā§āĻŖ?
(āĻ) 160°
(āĻ) 80°
(āĻ) 320°
(āĻ) 40°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 80°
ā§ĒāĨ¤ āĻāĻāĻāĻŋ āĻ¤ā§āĻŋā§ āĻĻā§āĻŦāĻŋāĻĒā§āĻ˛ā§āĻ° āĻāĻ¨ā§āĻ¯ āĻ¤ā§āĻŋā§āĻā§āĻˇā§āĻ¤ā§āĻ°, āĻĻā§āĻ°āĻ¤ā§āĻŦ r āĻāĻ° āĻ¸āĻžāĻĨā§ āĻāĻŋāĻāĻžāĻŦā§ āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻŋāĻ¤ āĻšā§?
(āĻ) r-1
(āĻ) r-2
(āĻ) r
(āĻ) r-3
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ r-3
ā§ĢāĨ¤ āĻ§āĻ°āĻž āĻ¯āĻžāĻ, C-60 āĻ¤ā§āĻāĻ¸ā§āĻā§āĻ°ā§ā§ āĻĒāĻĻāĻžāĻ°ā§āĻĨā§āĻ° āĻ
āĻ°ā§āĻ§āĻžā§ā§ ā§Ģ āĻŦā§āĻ¸āĻ° āĨ¤ āĻāĻ¤ āĻŦā§āĻ¸āĻ° āĻĒāĻ°ā§ āĻ āĻ¤ā§āĻāĻ¸ā§āĻā§āĻ°ā§ā§ āĻĒāĻĻāĻžāĻ°ā§āĻĨā§āĻ° āĻ¤ā§āĻāĻ¸ā§āĻā§āĻ°ā§ā§āĻ¤āĻž āĻāĻŽā§ āĻĒā§āĻ°āĻžāĻĨāĻŽāĻŋāĻ āĻ
āĻŦāĻ¸ā§āĻĨāĻžāĻ° ā§§/ā§Šā§¨ āĻ¤ā§ āĻšā§āĻ°āĻžāĻ¸ āĻĒāĻžāĻŦā§?
(āĻ) 10 years
(āĻ) 16 years
(āĻ) 25 years
(āĻ) 32 years
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 25 years
ā§ŦāĨ¤ āĻāĻāĻāĻŋ āĻĻāĻŋāĻ āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤ā§ āĻĒā§āĻ°āĻŦāĻžāĻšāĻā§ I = 50 sin 300 Īt āĻ¸āĻŽā§āĻāĻ°āĻŖā§ āĻĒā§āĻ°āĻāĻžāĻļ āĻāĻ°āĻž āĻšāĻ˛ā§ āĨ¤ āĻ āĻĒā§āĻ°āĻŦāĻžāĻšā§āĻ° āĻāĻŽā§āĻĒāĻžāĻāĻ āĻāĻ¤ āĻšāĻŦā§?
(āĻ) 450 Hz
(āĻ) 400 Hz
(āĻ) 220 Hz
(āĻ) 150 Hz
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 150 Hz
ā§āĨ¤ 5ÎŧF āĻāĻ° 5 āĻāĻŋ āĻ§āĻžāĻ°āĻ āĻ¸āĻŋāĻ°āĻŋāĻ āĻ¸āĻāĻ¯ā§āĻā§ āĻ¯ā§āĻā§āĻ¤ āĻāĻ°āĻž āĻšāĻ˛ā§ āĨ¤ āĻ āĻ§āĻžāĻ°āĻāĻā§āĻ˛ā§āĻ° āĻ¸āĻŽāĻ¤ā§āĻ˛ā§āĻ¯ āĻ§āĻžāĻ°āĻāĻ¤ā§āĻŦ āĻšāĻā§āĻā§-
(āĻ) 5ÎŧF
(āĻ) 4ÎŧF
(āĻ) 1ÎŧF
(āĻ) 10ÎŧF
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 1ÎŧF
ā§ŽāĨ¤ āĻāĻāĻāĻŋ āĻŦāĻŋāĻ¨ā§āĻĻā§ āĻā§āĻ¸ āĻĨā§āĻā§ āĻļāĻŦā§āĻĻ āĻ¤āĻ°āĻā§āĻ āĻŦā§āĻ° āĻšāĻā§āĻā§āĨ¤ āĻā§āĻ¨ āĻāĻāĻāĻŋ āĻŦāĻŋāĻ¨ā§āĻĻā§āĻ¤ā§ āĻļāĻŦā§āĻĻā§āĻ° āĻ¤ā§āĻŦā§āĻ°āĻ¤āĻž āĻā§āĻ¸ āĻĨā§āĻā§ āĻĻā§āĻ°āĻ¤ā§āĻŦā§āĻ° –
(āĻ) āĻ¸āĻŽāĻžāĻ¨ā§āĻĒāĻžāĻ¤āĻŋāĻ
(āĻ) āĻŦāĻ°ā§āĻā§āĻ° āĻ¸āĻŽāĻžāĻ¨ā§āĻĒāĻžāĻ¤āĻŋāĻ
(āĻ) āĻŦā§āĻ¯āĻ¸ā§āĻ¤āĻžāĻ¨ā§āĻĒāĻžāĻ¤āĻŋāĻ
(āĻ) āĻŦāĻ°ā§āĻā§āĻ° āĻŦā§āĻ¯āĻ¸ā§āĻ¤āĻžāĻ¨ā§āĻĒāĻžāĻ¤āĻŋāĻ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻŦāĻ°ā§āĻā§āĻ° āĻŦā§āĻ¯āĻ¸ā§āĻ¤āĻžāĻ¨ā§āĻĒāĻžāĻ¤āĻŋāĻ
ā§¯āĨ¤ āĻāĻāĻāĻŋ 13 N āĻāĻāĻ¨ā§āĻ° āĻ āĻāĻāĻāĻŋ 12 N āĻāĻāĻ¨ā§āĻ° āĻĻā§āĻāĻāĻŋ āĻŦāĻ¸ā§āĻ¤ā§ āĻāĻāĻāĻŋ āĻāĻ°āĻŦāĻŋāĻšā§āĻ¨ āĻĻā§āĻŋāĻ° āĻĻā§āĻŦāĻžāĻ°āĻž āĻāĻ°ā§āĻˇāĻŖ āĻŦāĻŋāĻšā§āĻ¨ āĻāĻĒāĻŋāĻāĻ˛ā§āĻ° āĻāĻĒāĻ° āĻā§āĻ˛āĻ¨ā§āĻ¤ āĨ¤ 13 N āĻāĻāĻ¨ā§āĻ° āĻŦāĻ¸ā§āĻ¤ā§āĻ° āĻ¨āĻŋāĻŽā§āĻ¨āĻŽā§āĻā§ āĻ¤ā§āĻŦāĻ°āĻŖ āĻŽā§āĻā§āĻ¤āĻāĻžāĻŦā§ āĻĒā§āĻ¨ā§āĻ¤ āĻŦāĻ¸ā§āĻ¤ā§āĻ° āĻ¤ā§āĻŦāĻ°āĻŖā§āĻ° āĻ¯āĻ¤āĻā§āĻŖ āĻ¤āĻž āĻšāĻ˛ā§ –
(āĻ) 1/12
(āĻ) 1/13
(āĻ) 1/25
(āĻ) 13/25
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 1/25
ā§§ā§ĻāĨ¤ āĻ¸āĻŽāĻžāĻ¨ āĻāĻ° āĻŦāĻŋāĻļāĻŋāĻˇā§āĻ āĻ¤āĻŋāĻ¨āĻāĻŋ āĻāĻŖā§āĻĄ A, B, C āĻĻā§āĻŋāĻ° āĻĻā§āĻŦāĻžāĻ°āĻž āĻāĻŋāĻ¤ā§āĻ°ā§ āĻĒā§āĻ°āĻĻāĻ°ā§āĻļāĻŋāĻ¤ āĻ°ā§āĻĒā§ āĻ¸āĻāĻ¯ā§āĻā§āĻ¤ āĨ¤ āĻāĻŖā§āĻĄ C, F â Fâ āĻŦāĻ˛ āĻĻā§āĻŦāĻžāĻ°āĻž āĻāĻžāĻ¨āĻž āĻšāĻ˛ā§ āĻ¸āĻŽā§āĻĒā§āĻ°ā§āĻŖ āĻŦā§āĻ¯āĻŦāĻ¸ā§āĻĨāĻžāĻāĻŋ āĻ¤ā§āĻŦāĻ°āĻŋāĻ¤ āĻšā§āĨ¤ āĻāĻ°ā§āĻˇāĻŖ āĻāĻĒā§āĻā§āĻˇāĻž āĻāĻ°āĻ˛ā§ āĻāĻŖā§āĻĄ B āĻāĻ° āĻāĻĒāĻ° āĻŽā§āĻ āĻŦāĻ˛ āĻšāĻ˛ā§ -image
(āĻ) 0
(āĻ) Fâ/3
(āĻ) Fâ/2
(āĻ) 2Fâ/3
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤Fâ/3
ā§§ā§§āĨ¤ āĻāĻāĻāĻŋ āĻ¨āĻ˛āĻžāĻāĻžāĻ° āĻ¤āĻžāĻŽāĻžāĻ° āĻ¤āĻžāĻ°ā§āĻ° āĻ°ā§āĻ§ R āĨ¤ āĻā§āĻ¤āĻ¨ āĻ¸āĻŽāĻžāĻ¨ āĻ°ā§āĻā§ āĻ¤āĻžāĻ°āĻāĻŋāĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻāĻ°āĻž āĻšāĻ˛ā§ āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻŋāĻ¤ āĻ°ā§āĻ§ āĻāĻ¤?
(āĻ) 2R
(āĻ) 4 R
(āĻ) 8 R
(āĻ) R/2
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 4 R
ā§§ā§¨āĨ¤ āĻāĻāĻāĻŋ āĻā§āĻŽā§āĻŦāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻ˛āĻŽā§āĻŦ āĻŦāĻ°āĻžāĻŦāĻ° āĻāĻāĻāĻŋ āĻĒā§āĻ°ā§āĻāĻ¨ (āĻāĻžāĻ°ā§āĻ e) āĻāĻāĻ āĻā§āĻŽā§āĻŦāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ āĻ˛āĻŽā§āĻŦ āĻŦāĻ°āĻžāĻŦāĻ° āĻāĻ˛āĻŽāĻžāĻ¨ āĻāĻāĻāĻŋ āĻāĻ˛āĻĢāĻž āĻāĻŖāĻžāĻ° (āĻāĻžāĻ°ā§āĻ 2e) āĻ¸āĻŽāĻžāĻ¨ āĻŦāĻ˛ āĻ
āĻ¨ā§āĻāĻŦ āĻāĻ°ā§ āĨ¤ āĻ¤āĻžāĻĻā§āĻ° āĻĻā§āĻ°ā§āĻ¤āĻŋāĻ° āĻ
āĻ¨ā§āĻĒāĻžāĻ¤Vproton /ValphaāĻšāĻ˛ā§ –
(āĻ) 0.5
(āĻ) 2
(āĻ) 4
(āĻ) 8
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 2
ā§§ā§ŠāĨ¤ 9.8 ms-1 āĻŦā§āĻā§ āĻāĻāĻāĻŋ āĻĒāĻžāĻĨāĻ° āĻāĻĒāĻ°ā§āĻ° āĻĻāĻŋāĻā§ āĻ¨āĻŋāĻā§āĻˇā§āĻĒ āĻāĻ°āĻž āĻšāĻ˛ā§āĨ¤ āĻāĻāĻŋ āĻāĻ¤ āĻ¸āĻŽā§ āĻĒāĻ°ā§ āĻā§āĻĒā§āĻˇā§āĻ ā§ āĻĢāĻŋāĻ°ā§ āĻāĻ¸āĻŦā§?
(āĻ) 5s
(āĻ) 2s
(āĻ) 3 s
(āĻ) 10 s
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 2s
ā§§ā§ĒāĨ¤ āĻ¯āĻĻāĻŋ āĻāĻāĻāĻŋ āĻŦāĻ¸ā§āĻ¤ā§ āĻāĻ˛ā§āĻ° āĻŦā§āĻā§ āĻ§āĻžāĻŦāĻŋāĻ¤ āĻšā§, āĻ¤āĻŦā§ āĻāĻ° āĻāĻ° āĻšāĻŦā§ –
(āĻ) 0
(āĻ) āĻ
āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻŋāĻ¤
(āĻ) â
(āĻ) āĻā§āĻ¨āĻāĻŋāĻ āĻ¨ā§
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ â
ā§§ā§ĢāĨ¤ āĻĻā§āĻāĻāĻŋ āĻāĻžā§ā§āĻ° āĻŽāĻ§ā§āĻ¯āĻŦāĻ°ā§āĻ¤ā§ āĻĻā§āĻ°āĻ¤ā§āĻŦ 150 km āĻāĻŦāĻ āĻāĻāĻāĻŋ āĻ
āĻĒāĻ°āĻāĻŋāĻ° āĻĻāĻŋāĻā§ āĻ¯āĻĨāĻžāĻā§āĻ°āĻŽā§ 60 km / h āĻāĻŦāĻ 40 km / h āĻŦā§āĻā§ āĻāĻ˛āĻā§āĨ¤ āĻ¤āĻžāĻ°āĻž āĻāĻ¤ āĻāĻŖā§āĻāĻž āĻĒāĻ° āĻŽāĻŋāĻ˛āĻŋāĻ¤ āĻšāĻŦā§?
(āĻ) 2.5 h
(āĻ) 2.0 h
(āĻ) 1.75 h
(āĻ) 1.5 h
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 1.5 h
ā§§ā§ŦāĨ¤ āĻā§āĻ¨ āĻŦā§āĻ¯āĻā§āĻ¤āĻŋ 30° āĻĸāĻžāĻ˛ā§āĻ° 5m āĻāĻāĻā§ āĻāĻ°ā§āĻˇāĻŖāĻŦāĻŋāĻšā§āĻ¨ āĻ¤āĻ˛ āĻŦāĻ°āĻžāĻŦāĻ° āĻāĻāĻāĻŋ 100 N āĻŦā§āĻ˛āĻ āĻā§āĻ¨ā§ āĻ¤ā§āĻ˛āĻā§āĨ¤ āĻŦā§āĻ˛āĻāĻāĻŋ āĻ¸āĻŽāĻĻā§āĻ°ā§āĻ¤āĻŋāĻ¤ā§ āĻāĻ˛āĻ˛ā§ āĻŦā§āĻ¯āĻā§āĻ¤āĻŋ āĻāĻŋ āĻĒāĻ°āĻŋāĻŽāĻžāĻĒ āĻāĻžāĻ āĻāĻ°āĻŦā§?
(āĻ) 250 J
(āĻ) 500 J
(āĻ) 0
(āĻ) 100 J
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 250 J
ā§§ā§āĨ¤ 33% āĻāĻ°ā§āĻŽāĻĻāĻā§āĻˇāĻ¤āĻž āĻ¸āĻŽā§āĻĒāĻ¨ā§āĻ¨ āĻāĻāĻāĻŋ āĻ¤āĻžāĻĒ āĻāĻā§āĻāĻŋāĻ¨ā§9.0Ã104jāĻ¤āĻžāĻĒāĻļāĻā§āĻ¤āĻŋ āĻ¸āĻ°āĻŦāĻ°āĻžāĻš āĻāĻ°āĻž āĻšāĻ˛ā§āĨ¤ āĻāĻā§āĻāĻŋāĻ¨āĻāĻŋ āĻāĻ¤āĻā§āĻā§ āĻ¤āĻžāĻĒāĻļāĻā§āĻ¤āĻŋāĻā§ āĻāĻžāĻā§ āĻ°ā§āĻĒāĻžāĻ¨ā§āĻ¤āĻ°āĻŋāĻ¤ āĻāĻ°āĻ¤ā§ āĻĒāĻžāĻ°āĻŦā§?
(āĻ) 3000 J
(āĻ) 8400 J
(āĻ) 30000 J
(āĻ) 10000 J
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 30000 J
ā§§ā§ŽāĨ¤ āĻĻā§āĻāĻāĻŋ āĻ¸ā§āĻ°āĻļāĻ˛āĻžāĻāĻžāĻ° āĻāĻŽā§āĻĒāĻžāĻāĻ āĻ¯āĻĨāĻžāĻā§āĻ°āĻŽā§ 128 Hz , 384 Hz āĨ¤ āĻŦāĻžā§ā§āĻ¤ā§ āĻļāĻ˛āĻžāĻāĻž āĻĻā§āĻāĻāĻŋ āĻšāĻ¤ā§ āĻ¸ā§āĻˇā§āĻ āĻ¤āĻ°āĻā§āĻ āĻĻā§āĻ°ā§āĻā§āĻ¯ā§āĻ° āĻ
āĻ¨ā§āĻĒāĻžāĻ¤ āĻāĻ¤?
(āĻ) 3 : 1
(āĻ) 1 : 3
(āĻ) 2 : 1
(āĻ) 1 : 2
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 3 : 1
ā§§ā§¯āĨ¤ 6 v āĻļāĻā§āĻ¤āĻŋāĻ° āĻā§āĻ¸ āĻĻā§āĻŦāĻžāĻ°āĻž āĻāĻāĻāĻŋ āĻŦāĻžāĻ¤āĻŋāĻ° āĻŽāĻ§ā§āĻ¯ āĻĻāĻŋā§ā§ 0.3 A āĻŦāĻŋāĻĻā§āĻ¯ā§ā§ 2 āĻŽāĻŋāĻ¨āĻŋāĻ āĻ§āĻ°ā§ āĻĒā§āĻ°āĻŦāĻžāĻšāĻŋāĻ¤ āĻāĻ°āĻž āĻšāĻ˛ā§āĨ¤ āĻāĻ 2 āĻŽāĻŋāĻ¨āĻŋāĻā§ āĻŦāĻžāĻ¤āĻŋāĻāĻŋ āĻĻā§āĻŦāĻžāĻ°āĻž āĻļāĻā§āĻ¤āĻŋ āĻŦā§āĻ¯ā§ā§āĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻāĻ¤?
(āĻ) 12 J
(āĻ) 1.8 J
(āĻ) 216 J
(āĻ) 220 J
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 216 J
ā§¨ā§ĻāĨ¤ āĻāĻāĻāĻŋ āĻāĻĻāĻ°ā§āĻļ 1:8 step -dwon āĻā§āĻ°āĻžāĻ¨ā§āĻ¸āĻĢāĻ°āĻŽāĻžāĻ°ā§āĻ° āĻŽā§āĻā§āĻ¯ āĻā§āĻŖā§āĻĄāĻ˛ā§āĻ° āĻā§āĻˇāĻŽāĻ¤āĻž 10 kW āĻāĻŦāĻ āĻā§āĻŖ āĻā§āĻŖā§āĻĄāĻ˛ā§āĻ¤ā§ 25 A āĻŦāĻŋāĻĻā§āĻ¯ā§ā§ āĻĒā§āĻ°āĻŦāĻžāĻšāĻŋāĻ¤ āĻšāĻā§āĻā§āĨ¤ āĻŽā§āĻā§āĻ¯ āĻā§āĻŖā§āĻĄāĻ˛ā§āĻ° āĻā§āĻ˛ā§āĻā§āĻ āĻāĻ¤?
(āĻ) 2500 V
(āĻ) 3200 V
(āĻ) 31250 V
(āĻ) 400 V
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 3200 V
ā§¨ā§§āĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨āĻāĻŋ āĻāĻāĻāĻŋ āĻ¨āĻŋāĻāĻā§āĻ˛āĻŋā§ āĻĢāĻŋāĻāĻļāĻ¨ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻž āĻĒā§āĻ°āĻĻāĻ°ā§āĻļāĻ¨ āĻāĻ°ā§ āĻ¯ā§āĻāĻŋ āĻĨā§āĻā§ āĻĒā§āĻ°āĻā§āĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻ¨ā§ āĻļāĻā§āĻ¤āĻŋ āĻā§āĻĒāĻžāĻĻāĻŋāĻ¤ āĻšā§?
(āĻ) 92238Uâ90234Th+24He
(āĻ) 13Hâ12H+24He+01n
(āĻ) 92236Uâ56141Ba+3692Kr+301n
(āĻ) 1124Naâ1224Mgâ10e
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤13Hâ12H+24He+01n
ā§¨ā§¨āĨ¤ R āĻŦā§āĻ¯āĻžāĻ¸āĻžāĻ°ā§āĻ§ā§āĻ° āĻĒā§āĻĨāĻŋāĻŦā§āĻ° āĻĒā§āĻˇā§āĻ ā§ āĻ
āĻāĻŋāĻāĻ°ā§āĻˇ āĻŦāĻŋāĻāĻŦ V āĻšāĻ˛ā§ āĻĒā§āĻˇā§āĻ āĻšāĻ¤ā§ R āĻāĻā§āĻāĻ¤āĻžā§ āĻŦāĻŋāĻāĻŦā§āĻ° āĻŽāĻžāĻ¨ āĻāĻ¤?
(āĻ) V/4
(āĻ) V/2
(āĻ) V
(āĻ) 2 V
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ V/2
ā§¨ā§ŠāĨ¤ āĻŽā§āĻā§āĻ¤āĻāĻžāĻŦā§ āĻā§āĻ¨ āĻĒā§āĻ¨ā§āĻ¤ āĻŦāĻ¸ā§āĻ¤ā§āĻ° āĻ¤ā§āĻŦāĻ°āĻŖ g āĻ¨āĻŋāĻ°ā§āĻŖā§ āĻāĻ°āĻ¤ā§ āĻāĻŋā§ā§ āĻāĻāĻāĻ¨ āĻāĻžāĻ¤ā§āĻ° āĻāĻāĻāĻŋ āĻ¸āĻ°āĻ˛ āĻĻā§āĻ˛āĻā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ l āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻ¨ āĻāĻ°ā§ āĻāĻŋāĻ¨ā§āĻ¨ āĻāĻŋāĻ¨ā§āĻ¨ / āĻāĻ° āĻāĻ¨ā§āĻ¯ āĻĻā§āĻ˛āĻā§āĻ° āĻĻā§āĻ˛āĻ¨āĻāĻžāĻ˛ T āĻĒāĻ°āĻŋāĻŽāĻžāĻĒ āĻāĻ°āĻ˛āĨ¤ āĻāĻŦāĻžāĻ° āĻ¸ā§T2(yâaxis)āĻŦāĻ¨āĻžāĻŽl(xâaxis)āĻ˛ā§āĻāĻāĻŋāĻ¤ā§āĻ° āĻāĻāĻā§ āĻĸāĻžāĻ˛ S āĻŦā§āĻ° āĻāĻ°āĻ˛ā§āĨ¤ g āĻāĻ° āĻŽāĻžāĻ¨ āĻŽāĻ¤?
(āĻ) 4Ī2 S
(āĻ) 4Ī2/S
(āĻ) 2Ī/S
(āĻ) 2ĪS
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤4Ī2/S
ā§¨ā§ĒāĨ¤ āĻ¸āĻŽāĻžāĻ¨ā§āĻ¤āĻ°āĻžāĻ˛ āĻĻā§āĻāĻŋ āĻ§āĻžāĻ¤āĻŦ āĻĒāĻžāĻ¤ā§āĻ° āĻŽāĻ§ā§āĻ¯āĻāĻžāĻ° āĻĻā§āĻ°āĻ¤ā§āĻŦ d āĻāĻŦāĻ āĻŦāĻŋāĻāĻŦ āĻĒāĻžāĻ°ā§āĻĨāĻā§āĻ¯ V āĻ¯āĻĻāĻŋ Q āĻāĻ§āĻžāĻ¨ā§āĻ° āĻāĻāĻāĻŋ āĻŦāĻŋāĻ¨ā§āĻĻā§ āĻāĻžāĻ°ā§āĻ āĻĒāĻžāĻ¤āĻž āĻĻā§āĻāĻŋāĻ° āĻ āĻŋāĻ āĻŽāĻ§ā§āĻ¯āĻŦāĻ°ā§āĻ¤ā§ āĻŦāĻŋāĻ¨ā§āĻĻā§āĻ¤ā§ āĻ°āĻžāĻāĻž āĻšā§ āĻ¤āĻŦā§ āĻāĻžāĻ°ā§āĻāĻāĻŋāĻ° āĻāĻĒāĻ° āĻā§āĻ°āĻŋā§āĻžāĻļā§āĻ˛ āĻ¸ā§āĻĨāĻŋāĻ° āĻ¤ā§āĻŋā§ āĻŦāĻ˛ā§āĻ° āĻŽāĻžāĻ¨ āĻāĻ¤?
(āĻ) 2VQ/d
(āĻ) VQ/d
(āĻ) VQ/2d
(āĻ) dQ/V
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ VQ/d
ā§¨ā§ĢāĨ¤ āĻāĻ āĻā§āĻāĻ°āĻž āĻāĻ°ā§āĻāĻ¯ā§āĻā§āĻ¤ 0c° āĻ¤āĻžāĻĒāĻŽāĻžāĻ¤ā§āĻ°āĻžāĻ° āĻāĻāĻāĻŋ āĻŦāĻ°āĻĢāĻāĻŖā§āĻĄ āĻŦāĻ°āĻĢ -āĻĒāĻžāĻ¨āĻŋāĻ¤ā§ āĻāĻžāĻ¸āĻŽāĻžāĻ¨ āĨ¤ āĻŦāĻ°āĻĢāĻāĻŖā§āĻĄāĻāĻŋ āĻāĻ˛ā§ āĻā§āĻ˛ā§ āĻĒāĻžāĻ¨āĻŋāĻ° āĻ¸ā§āĻ¤āĻ°ā§āĻ° āĻāĻā§āĻāĻ¤āĻžāĻ
(āĻ) āĻŦā§āĻĻā§āĻ§āĻŋ āĻĒāĻžāĻŦā§
(āĻ) āĻāĻŽā§ āĻ¯āĻžāĻŦā§
(āĻ) āĻ¸āĻŽāĻžāĻ¨ āĻĨāĻžāĻāĻŦā§
(āĻ) āĻāĻĻāĻŋ āĻ
āĻŦāĻ¸ā§āĻĨāĻžā§ āĻĒāĻžāĻ¨āĻŋ āĻ āĻŦāĻ°āĻĢā§āĻ° āĻ
āĻ¨ā§āĻĒāĻžāĻ¤ā§āĻ° āĻāĻĒāĻ° āĻ¨āĻŋāĻ°ā§āĻāĻ°āĻļā§āĻ˛
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¸āĻŽāĻžāĻ¨ āĻĨāĻžāĻāĻŦā§
ā§¨ā§ŦāĨ¤ āĻĒāĻžāĻ¨āĻŋāĻ° āĻĒā§āĻ°āĻ¤āĻŋāĻ¸āĻ°āĻžāĻā§āĻ 1.3 āĻšāĻ˛ā§ , āĻĒāĻžāĻ¨āĻŋāĻ¤ā§ āĻāĻ˛ā§āĻ° āĻŦā§āĻ āĻāĻ¤? āĻļā§āĻ¨ā§āĻ¯ āĻ¸ā§āĻĨāĻžāĻ¨ā§ āĻāĻ˛ā§āĻ° āĻŦā§āĻ3Ã108 msâ1
(āĻ) 3.0Ã108 msâ1
(āĻ) 2.31Ã108 msâ1
(āĻ) 2.0Ã108 msâ1
(āĻ) 4.4Ã108 msâ1
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤2.31Ã108 msâ1
ā§¨ā§āĨ¤ āĻāĻāĻāĻŋ āĻ¸āĻŋāĻ˛āĻŋāĻ¨ā§āĻĄāĻžāĻ°ā§ āĻ°āĻžāĻāĻž āĻāĻāĻāĻŋ āĻāĻĻāĻ°ā§āĻļ āĻā§āĻ¯āĻžāĻ¸ā§āĻ° āĻ
āĻ¨ā§āĻā§āĻ˛ā§āĻ° āĻŦāĻ°ā§āĻāĻŽā§āĻ˛-āĻā§-āĻŦāĻ°ā§āĻāĻŦā§āĻ u āĨ¤ āĻā§āĻ¯āĻžāĻ¸ā§ āĻ¤āĻžāĻĒ āĻĒā§āĻ°ā§ā§āĻā§āĻ° āĻĢāĻ˛ā§ āĻāĻžāĻĒ 9 āĻā§āĻŖ āĻŦā§āĻĻā§āĻ§āĻŋ āĻĒā§āĻ˛āĨ¤ āĻ¸āĻŋāĻ˛āĻŋāĻ¨ā§āĻĄāĻžāĻ°ā§āĻ° āĻā§āĻ¤āĻ¨ āĻ
āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻŋāĻ¤ āĻĨāĻžāĻāĻ˛ā§ āĻā§āĻ¯āĻžāĻ¸ā§āĻ° āĻ
āĻ¨ā§āĻā§āĻ˛ā§āĻ° āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻŋāĻ¤ āĻŦāĻ°ā§āĻāĻŽā§āĻ˛-āĻā§-āĻŦāĻ°ā§āĻāĻŦā§āĻ āĻāĻ¤?
(āĻ) 9 u
(āĻ) 6u
(āĻ) â3u/2
(āĻ) 3u
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 3u
ā§¨ā§ŽāĨ¤ āĻŽāĻžāĻ¨āĻŦāĻĻā§āĻšā§āĻ° āĻā§āĻ¯āĻžāĻ¨ā§āĻ¸āĻžāĻ° āĻāĻā§āĻ°āĻžāĻ¨ā§āĻ¤ āĻā§āĻˇāĻā§ āĻ§ā§āĻŦāĻāĻ¸ āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨ āĻ°āĻļā§āĻŽāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻž āĻšā§?
(āĻ) Îą
(āĻ) β
(āĻ) Îŗ
(āĻ) X-ray
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Îŗ
ā§¨ā§¯āĨ¤ āĻĒāĻžāĻļā§āĻ° āĻŦāĻ°ā§āĻ¤āĻ¨ā§āĻ¤ā§ R3 āĻāĻ° āĻĻā§āĻ āĻĒā§āĻ°āĻžāĻ¨ā§āĻ¤ā§ āĻŦāĻŋāĻāĻŦ āĻĒāĻžāĻ°ā§āĻĨāĻā§āĻ¯ āĻšāĻā§āĻā§-
(āĻ) 5V
(āĻ) 2V
(āĻ) 8V
(āĻ) 6V
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 8V
ā§Šā§ĻāĨ¤ â0Îŧ0āĻāĻ° āĻāĻāĻ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨āĻāĻŋāĻ° āĻāĻāĻā§āĻ° āĻ¸āĻŽāĻžāĻ¨?
(āĻ) (velocity)2
(āĻ) (velocity)1/2
(āĻ) 1/velocity
(āĻ) 1/(velocity)2
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ (velocity)2
ā§Šā§§āĨ¤ āĻā§āĻ¨ āĻ˛ā§āĻāĻāĻŋāĻ¤ā§āĻ°āĻāĻŋ āĻ¸ā§āĻĨāĻŋāĻ° āĻāĻžāĻĒā§ āĻāĻžāĻ°ā§āĻ˛āĻ¸ā§āĻ° āĻ¸ā§āĻ¤ā§āĻ°ā§āĻ° āĻ¸āĻžāĻĨā§ āĻ¸āĻāĻāĻ¤āĻŋāĻĒā§āĻ°ā§āĻŖ? image
(āĻ)
(āĻ)
(āĻ)
(āĻ)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻ¸āĻ āĻŋāĻ āĻāĻ¤ā§āĻ¤āĻ° āĻĒāĻžāĻā§āĻž āĻ¯āĻžā§āĻ¨āĻŋ
ā§Šā§¨āĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻŦāĻŋāĻāĻŋāĻ°āĻŖāĻā§āĻ˛ā§āĻ° āĻŽāĻ§ā§āĻ¯ā§ āĻā§āĻ¨āĻāĻŋāĻ° āĻ¤āĻ°āĻā§āĻāĻĻā§āĻ°ā§āĻā§āĻ¯ āĻ¸āĻŦāĻā§ā§ā§ āĻāĻŽ?
(āĻ) X-ray
(āĻ) UV
(āĻ) Îŗ-ray
(āĻ) infra-red
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Îŗ-ray
ā§Šā§ŠāĨ¤ āĻāĻāĻ°āĻŋā§āĻž āĻ¸āĻžāĻ° āĻ¤ā§āĻ°āĻŋāĻ¤ā§ āĻĒā§āĻ°āĻžāĻā§āĻ¤āĻŋāĻ āĻā§āĻ¯āĻžāĻ¸ āĻ¯ā§āĻāĻžāĻŦā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻšā§?
(āĻ) As a fuel
(āĻ) For synthesis of NH3
(āĻ) As a coolant
(āĻ) None of the above
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ For synthesis of NH3
ā§Šā§ĒāĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻ¯ā§āĻāĻā§āĻ˛ā§āĻ° āĻā§āĻ¨āĻāĻŋ āĻ¨āĻŋāĻāĻā§āĻ˛āĻŋāĻāĻĢāĻžāĻāĻ˛?
(āĻ) H2O
(āĻ) AlCl3
(āĻ) NH4
(āĻ) CH3
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤H2O
ā§Šā§ĢāĨ¤ āĻŦāĻŋāĻāĻžāĻ°āĻAr-CHO âāĻŦāĻŋāĻāĻžāĻ°āĻ(Reagent)âH+/H2OACH(OH)COOH āĻŦāĻŋāĻāĻžāĻ°āĻāĻāĻŋ –
(āĻ) RMgX
(āĻ) HCN
(āĻ) H3Cl
(āĻ) H2CO3
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ HCN
ā§Šā§ŦāĨ¤ āĻāĻāĻ¸ā§āĻāĻ˛ā§āĻāĻā§āĻ°āĻŋāĻ āĻĒā§ā§āĻ¨ā§āĻā§ āĻ
ā§āĻ¯āĻžāĻŽāĻžāĻāĻ¨ā§ āĻāĻ¸āĻŋāĻĄāĻ¸āĻŽā§āĻš āĻā§āĻ¨āĻ°ā§āĻĒā§ āĻ
āĻŦāĻ¸ā§āĻĨāĻžāĻ¨ āĻāĻ°ā§ ?
(āĻ
(āĻ)
(āĻ)
(āĻ)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻ¸āĻ āĻŋāĻ āĻāĻ¤ā§āĻ¤āĻ° āĻĒāĻžāĻā§āĻž āĻ¯āĻžā§āĻ¨āĻŋ
ā§Šā§āĨ¤ CH3CH=CHCH3āĻ¯ā§āĻāĻāĻŋāĻ° āĻā§āĻāĻŋ āĻ¸ā§āĻā§āĻ°āĻŋāĻāĻ¸āĻŽāĻžāĻŖā§ āĻ°ā§ā§āĻā§?
(āĻ) 2
(āĻ) 3
(āĻ) 4
(āĻ) None
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 2
ā§Šā§ŽāĨ¤ āĻāĻĨāĻžāĻāĻ˛ āĻ
ā§āĻ¯āĻžāĻ¸āĻŋāĻā§āĻāĻā§ āĻā§āĻˇāĻžāĻ°ā§ā§ āĻāĻ°ā§āĻĻā§āĻ°-āĻŦāĻŋāĻļā§āĻ˛ā§āĻˇāĻŖ āĻāĻ°āĻ˛ā§ āĻā§āĻ¨ āĻā§āĻĒāĻžāĻĻāĻ¨āĻā§āĻ˛ā§ āĻ¤ā§āĻ°āĻŋ āĻšā§?
(āĻ)
(āĻ) CH3CH2COOH+CH3OH
(āĻ) CH3COONa+CH3OH
(āĻ) CH3COONa+C2H5OH
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤CH3COONa+C2H5OH
ā§Šā§¯āĨ¤ āĻā§āĻ¨ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžā§ āĻāĻ¨ā§āĻā§āĻ°āĻĒāĻŋāĻ° āĻŽāĻžāĻ¨ āĻŦāĻžā§ā§?
(āĻ) 2C(s)+O2(g)â2CO(g)
(āĻ) 2H2 S(g)+SO2(g)â3 S(s)+2H2O(g)
(āĻ) 4Fe(s)+3O2(g)â2Fe2O3(s)
(āĻ) CO(g)+3H2(g)âCH3OH(l)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤2H2 S(g)+SO2(g)â3 S(s)+2H2O(g)
ā§Ēā§ĻāĨ¤ āĻāĻāĻāĻŋ s āĻ
āĻ°āĻŦāĻŋāĻāĻžāĻ˛ āĻāĻŦāĻ āĻāĻāĻāĻŋ p āĻ
āĻ°āĻŦāĻŋāĻāĻžāĻ˛ā§āĻ° āĻšāĻžāĻāĻŦā§āĻ°āĻŋāĻĄāĻžāĻāĻā§āĻļāĻ¨ āĻšāĻ˛ā§ āĻāĻŽāĻ°āĻž āĻĒāĻžāĻ –
(āĻ) Two mutually perpendicular orbitals
(āĻ) Two orbitals at 180°
(āĻ) Four orbitals directed tetrahedrally
(āĻ) Three orbitals in a plane
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Two orbitals at 180°
ā§Ēā§§āĨ¤ āĻĨāĻžā§ā§āĻ¸āĻžāĻ˛āĻĢā§āĻS2O32âāĻā§āĻ¨ā§ āĻ¸āĻ°ā§āĻŦāĻŽā§āĻ āĻ¯ā§āĻāĻ¨ āĻāĻ˛ā§āĻāĻā§āĻ°āĻ¨ā§āĻ° āĻ¸āĻāĻā§āĻ¯āĻž āĻāĻ¤?
(āĻ) 28
(āĻ) 30
(āĻ) 32
(āĻ) 34
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 32
ā§Ēā§¨āĨ¤ 2p āĻ
āĻ°āĻŦāĻŋāĻāĻžāĻ˛ā§āĻ° n, l āĻāĻŦāĻ m āĻāĻ° āĻŽāĻžāĻ¨ āĻ¯āĻĨāĻžāĻā§āĻ°āĻŽā§ –
(āĻ) 2,1,0
(āĻ) 2,1,(-1,0,1)
(āĻ) 2,2,(-2,-1,0,1,2)
(āĻ) 1,1,0
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 2,1,(-1,0,1)
ā§Ēā§ŠāĨ¤ 0.01 mol / L āĻāĻ¨āĻŽāĻžāĻ¤ā§āĻ°āĻž āĻŦāĻŋāĻļāĻŋāĻˇā§āĻ āĻšāĻžāĻāĻĄā§āĻ°ā§āĻ¨āĻŋā§āĻžāĻŽ āĻā§āĻ¨ (H3O+) āĻĻā§āĻ°āĻŦāĻŖā§āĻ° POH āĻāĻ¤?
(āĻ) 2
(āĻ) 12
(āĻ) 10
(āĻ) 14
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 12
ā§Ēā§ĒāĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻ¨āĻŋāĻāĻā§āĻ˛āĻŋā§āĻžāĻ° āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžā§ X- āĻāĻŖāĻžāĻāĻŋ āĻāĻŋ?
49Be+Xâ612C+01n
(āĻ) Îą-particle
(āĻ) β-particle
(āĻ) Îŗ-ray
(āĻ) Neutron
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Îą-particle
ā§Ēā§ĢāĨ¤ āĻ¤āĻžāĻĒāĻŽāĻžāĻ¤ā§āĻ°āĻž āĻŦā§āĻĻā§āĻ§āĻŋ āĻāĻ°āĻ˛ā§ āĻ¨āĻŋāĻŽā§āĻ¨ā§ āĻāĻ˛ā§āĻ˛ā§āĻāĻŋāĻ¤ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžā§ āĻāĻŽā§āĻ¨āĻŋā§āĻž āĻā§āĻĒāĻžāĻĻāĻžāĻ¨ āĻāĻŋāĻāĻžāĻŦā§ āĻĒā§āĻ°āĻāĻžāĻŦāĻŋāĻ¤ āĻšāĻŦā§?
N2( g)+3H2( g)â2NH3( g);ÎH=â92 kJ/mol
(āĻ) Increase
(āĻ) Decrease
(āĻ) Remain same
(āĻ) None of these
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Decrease
ā§Ēā§ŦāĨ¤ āĻŽā§āĻ¯āĻžāĻā§āĻ¸āĻā§ā§āĻ˛ā§āĻ° āĻ
āĻŖā§āĻ° āĻāĻ¤āĻŋāĻ° āĻŦāĻŋāĻ¤āĻ°āĻŖā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ āĻā§āĻ¨ āĻāĻā§āĻ¤āĻŋāĻāĻŋ āĻ¸āĻ āĻŋāĻ āĻ¨ā§?
(āĻ) Most probable speed is the speed of all of the molecules
(āĻ) Most probable speed decreases as temperature increases
(āĻ) Larger number of molecules move at a greater speed at high temperature
(āĻ) Distribution curve tells the number of molecules moving at a certain speed.
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Most probable speed is the speed of all of the molecules
ā§Ēā§āĨ¤ āĻšāĻžāĻāĻĄā§āĻ°ā§āĻā§āĻ¨ āĻŦā§āĻ°ā§āĻŽāĻžāĻāĻĄā§āĻ° āĻ¸āĻžāĻĨā§ āĻĒā§āĻ°ā§āĻĒāĻŋāĻ¨ā§āĻ° āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžā§ āĻĒā§āĻ°āĻ§āĻžāĻ¨ āĻā§āĻĒāĻžāĻĻ āĻšāĻ˛ā§ –
(āĻ) 1- bromopropane
(āĻ) 2- bromopropane
(āĻ) 1, 2 dibromopropane
(āĻ) 2- bromopropene
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 2- bromopropane
ā§Ēā§ŽāĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻ¸āĻŽāĻ¤āĻžāĻā§āĻ¤ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžāĻ° āĻ¸āĻšāĻāĻā§āĻ˛ā§āĻ° āĻŽāĻžāĻ¨ āĻšāĻ˛ā§ –
aNH3+bO2âcNO+dH2O
(āĻ) a = 2 , b =3 , c = 2, and d = 3
(āĻ) a = 4 , b =7 , c =4 and d = 4
(āĻ) a = 4 , b = 5 , c = 4 , and d = 6
(āĻ) a = 6 , b = 7, c = 6 , and d = 9
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ a = 4 , b = 5 , c = 4 , and d = 6
ā§Ēā§¯āĨ¤ āĻŦā§āĻ°āĻŋā§āĻžāĻŽ āĻā§āĻ˛ā§āĻ°āĻžāĻāĻĄā§āĻ° āĻāĻ˛ā§ā§ āĻĻā§āĻ°āĻŦāĻŖ āĻĒāĻžāĻ¤āĻ˛āĻž āĻāĻ˛ā§ā§ āĻ¸āĻžāĻ˛āĻĢāĻŋāĻāĻ°āĻŋāĻ āĻāĻ¸āĻŋāĻĄ āĻĻā§āĻ°āĻŦāĻŖā§ āĻ¯ā§āĻ āĻāĻ°āĻ˛ā§ āĻ¸āĻžāĻĻāĻž āĻ
āĻ§āĻāĻā§āĻˇā§āĻĒ āĻ¤ā§āĻ°āĻŋ āĻšā§āĨ¤ āĻ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžāĻ° āĻā§āĻ¨āĻŋāĻ āĻ¸āĻŽā§āĻāĻ°āĻŖāĻāĻŋ (āĻ
āĻŦāĻ¸ā§āĻĨāĻžāĻ° āĻ¸āĻāĻā§āĻ¤ āĻ¸āĻš) āĻšāĻ˛ā§-
(āĻ) BaCl2(aq)+H2SO4(aq)âBaSO4(s)+HCl(aq)
(āĻ) Ba2+(aq)+SO4(aq)âBaSO4(s)
(āĻ) Ba2+(aq)+2SO4(aq)âBa(SO4)2(s)
(āĻ) Ba2+(aq)+SO42â(aq)âBaSo4(s)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤Ba2+(aq)+SO42â(aq)âBaSo4(s)
ā§Ģā§ĻāĨ¤ āĻā§āĻ¨ āĻ¸āĻŋāĻ˛āĻāĻžāĻ° āĻšā§āĻ¯āĻžāĻ˛āĻžāĻāĻĄāĻāĻŋ āĻā§āĻ°ā§āĻŽ -āĻŦāĻ°ā§āĻŖā§āĻ° āĻāĻ āĻŋāĻ¨ āĻĒāĻĻāĻžāĻ°ā§āĻĨ, āĻ¸ā§āĻ°ā§āĻ¯āĻžāĻ˛ā§āĻā§ āĻāĻžāĻ˛āĻā§ āĻšā§ āĻāĻŦāĻ āĻāĻ¨ āĻ
ā§āĻ¯āĻžāĻŽā§āĻ¨āĻŋā§āĻž āĻĻā§āĻ°āĻŦāĻŖā§ āĻĻā§āĻ°āĻŦā§āĻā§āĻ¤ āĻšā§?
(āĻ) AgF
(āĻ) AgCl
(āĻ) AgBr
(āĻ) Agl
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ AgBr
ā§Ģā§§āĨ¤ A + 2B â D āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžāĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžāĻ° āĻšāĻžāĻ° āĻ¸āĻŽā§āĻāĻ°āĻŖ āĻšāĻ˛ā§ rate = k [A][B]2 āĨ¤ āĻ¯āĻĻāĻŋ āĻāĻā§ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻā§āĻ° āĻāĻ¨āĻŽāĻžāĻ¤ā§āĻ°āĻž āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻāĻ°āĻž āĻšā§, āĻ¤āĻžāĻšāĻ˛ā§ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžāĻ° āĻšāĻžāĻ° āĻŦā§āĻĻā§āĻ§āĻŋ āĻĒāĻžāĻŦā§-
(āĻ) 2 times
(āĻ) 4 times
(āĻ) 6 times
(āĻ) 8 times
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 8 times
ā§Ģā§¨āĨ¤ 614CāĻ816OāĻĒāĻ°āĻ¸ā§āĻĒāĻ°ā§āĻ°
(āĻ) Isomer
(āĻ) Isotone
(āĻ) Isobar
(āĻ) Isotope
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Isotone
ā§Ģā§ŠāĨ¤ āĻā§āĻ¨ āĻ¯ā§āĻāĻāĻŋ āĻāĻ˛āĻŋāĻĢā§āĻ¯āĻžāĻāĻŋāĻ āĻ āĻ
ā§āĻ¯āĻžāĻ°ā§āĻŽā§āĻāĻŋāĻ āĻāĻā§ āĻ§āĻ°ā§āĻŽ āĻĒāĻĻāĻ°ā§āĻļāĻ¨ āĻāĻ°ā§?
(āĻ) Benzene
(āĻ) Cyclohexane
(āĻ) Toluene
(āĻ) Chlorobenzene
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Toluene
ā§Ģā§ĒāĨ¤ āĻā§āĻ¨āĻāĻŋ āĻĢāĻ°āĻŽāĻžāĻ˛āĻŋāĻ¨?
(āĻ) 96% ethanol
(āĻ) 6 – 10 % ethanoic acid
(āĻ) 30% H2O2
(āĻ) 40% aqueous solution of formaldehyde
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 40% aqueous solution of formaldehyde
ā§Ģā§ĢāĨ¤ āĻ¯ā§ āĻļāĻ°ā§āĻāĻ°āĻž āĻĢā§āĻšāĻ˛āĻŋāĻ āĻĻā§āĻ°āĻŦāĻŖ āĻ āĻāĻžāĻ˛ā§āĻ¨ āĻŦāĻŋāĻāĻžāĻ°āĻāĻā§ āĻŦāĻŋāĻāĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻ¤ā§ āĻĒāĻžāĻ°ā§ āĻ¨āĻž –
(āĻ) Sucrose
(āĻ) Glucose
(āĻ) Fructose
(āĻ) Maltose
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Sucrose
ā§Ģā§ŦāĨ¤ CuSO4āĻĻā§āĻ°āĻŦāĻŖā§ 1.0F āĻŦāĻŋāĻĻā§āĻ¯ā§ā§ āĻāĻžāĻ°ā§āĻ āĻĒā§āĻ°āĻŦāĻžāĻšāĻŋāĻ¤ āĻāĻ°āĻ˛ā§ āĻāĻ¤ āĻŽā§āĻ˛ āĻāĻĒāĻžāĻ° āĻāĻŽāĻž āĻšāĻŦā§?
(āĻ) 0.5 mole at cathode
(āĻ) 0.5 mole at anode
(āĻ) 2 mole at anode
(āĻ) 2 mode at cathode
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 0.5 mole at cathode
ā§Ģā§āĨ¤ āĻā§āĻ¨ āĻŦāĻŋāĻā§āĻ°āĻŋā§āĻžāĻāĻŋ āĻāĻžāĻ°āĻŖ-āĻŦāĻŋāĻāĻžāĻ°āĻŖ āĻ¨ā§?
(āĻ) 2H2O2â2H2O+O2
(āĻ) CO2+Câ2CO
(āĻ) CaCO3âCaO+CO2
(āĻ) Fe2O3+3COâ2Fe+3CO2
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤CaCO3âCaO+CO2
ā§Ģā§ŽāĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° 2% (W/V) āĻāĻ˛ā§ā§ āĻĻā§āĻ°āĻŦāĻŖāĻā§āĻ˛ā§āĻ° āĻā§āĻ¨āĻāĻŋāĻ° āĻ¸ā§āĻĢā§āĻāĻ¨āĻžāĻāĻ āĻ¸āĻŦāĻā§ā§ā§ āĻŦā§āĻļāĻŋ?
(āĻ) NaCl
(āĻ) KCl
(āĻ) RbCl
(āĻ) NaBr
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ RbCl
ā§Ģā§¯āĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨ āĻāĻ¸āĻŋāĻĄāĻāĻŋāĻ° pKa āĻāĻ° āĻŽāĻžāĻ¨ āĻ¸āĻŦāĻā§ā§ā§ āĻŦā§āĻļāĻŋ ?
(āĻ) CH3OOH
(āĻ) Cl2CHCOOH
(āĻ) ClCHH2COOH
(āĻ) C6H6COOH
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤CH3OOH
ā§Ŧā§ĻāĨ¤ āĻāĻāĻāĻŋ āĻ
āĻ¨ā§āĻĻā§āĻŦāĻžā§ā§ āĻĻā§āĻ°āĻŦā§āĻ° āĻ˛āĻā§ āĻĻā§āĻ°āĻŦāĻŖā§āĻ° āĻŦāĻžāĻˇā§āĻĒāĻāĻžāĻĒ āĻ¯āĻžāĻ° āĻ¸āĻžāĻĨā§ āĻ¸āĻ°āĻžāĻ¸āĻ°āĻŋ āĻ¸āĻŽāĻžāĻ¨ā§āĻĒāĻžāĻ¤āĻŋāĻ āĻ¤āĻž āĻšāĻ˛ā§-
(āĻ) Molality of the solvent
(āĻ) Osmotic pressure of the solute
(āĻ) Molarity of the solvent
(āĻ) Mole fraction of the solvent
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Mole fraction of the solvent
ā§Ŧā§§āĨ¤ 13.4+14.5+15.6+âĻâĻnāĻ¤āĻŽ āĻĒāĻĻ āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤ = ?
(āĻ) n+13(n+2)
(āĻ) n3(n+3)
(āĻ) n2(n+3)
(āĻ) n+23(n+3)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤n3(n+3)
ā§Ŧā§¨āĨ¤ |x| <1 āĻļāĻ°ā§āĻ¤ā§1+2×1âxāĻāĻ° āĻŦāĻŋāĻ¸ā§āĻ¤ā§āĻ¤āĻŋāĻ¤ā§ x9 āĻāĻ° āĻ¸āĻšāĻ –
(āĻ) 1
(āĻ) 5
(āĻ) 2
(āĻ) 3
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 3
ā§Ŧā§ŠāĨ¤ x āĻāĻ° āĻŦāĻžāĻ¸ā§āĻ¤āĻŦ āĻŽāĻžāĻ¨ā§āĻ° āĻāĻ¨ā§āĻ¯ |4x -3|> 1 āĻ
āĻ¸āĻŽāĻ¤āĻžāĻ° āĻ¸āĻŽāĻžāĻ§āĻžāĻ¨ –
(āĻ) (ââ,12)
(āĻ) (1,â)
(āĻ) (ââ,12)âĒ(1,â)
(āĻ) (ââ,12]âĒ[1,â)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤(ââ,12)âĒ(1,â)
ā§Ŧā§ĒāĨ¤ |ιιxβββθxθ|=0,x=?
(āĻ) ιβθ
(āĻ) ιθ
(āĻ) βθ
(āĻ) ιβ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ÎąÎ¸
ā§Ŧā§ĢāĨ¤ 3×2âkx+4=0āĻ¸āĻŽā§āĻāĻ°āĻŖāĻāĻŋāĻ° āĻāĻāĻāĻŋ āĻŽā§āĻ˛ āĻ
āĻĒāĻ°āĻāĻŋāĻ° 3 āĻā§āĻŖ āĻšāĻ˛ā§ , k āĻāĻ° āĻŽāĻžāĻ¨ –
(āĻ) 8
(āĻ) -8
(āĻ) â8
(āĻ) Âą8
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Âą8
ā§Ŧā§ŦāĨ¤ COURAGE āĻļāĻŦā§āĻĻāĻāĻŋāĻ° āĻŦāĻ°ā§āĻŖāĻā§āĻ˛ā§ āĻ¨āĻŋā§ā§ āĻāĻ¤āĻā§āĻ˛ā§ āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ āĻ¸āĻāĻā§āĻ¯āĻž āĻ¨āĻŋāĻ°ā§āĻŖā§ āĻāĻ°āĻž āĻ¯āĻžā§ āĻ¯ā§āĻ¨ āĻĒā§āĻ°āĻ¤ā§āĻ¯ā§āĻ āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ā§āĻ° āĻĒā§āĻ°āĻĨāĻŽā§ āĻāĻāĻāĻŋ āĻ¸ā§āĻŦāĻ°āĻŦāĻ°ā§āĻŖ āĻĨāĻžāĻā§-
(āĻ) 720
(āĻ) 2880
(āĻ) 180
(āĻ) 5040
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 2880
ā§Ŧā§āĨ¤ 1 āĻĨā§āĻā§ 21 āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤ āĻ¸āĻāĻā§āĻ¯āĻž āĻšāĻ¤ā§ āĻ¯ā§āĻā§āĻ¨ā§ āĻāĻāĻāĻŋāĻā§ āĻĻā§āĻŦā§āĻ¯āĻā§āĻ¨ā§āĻ° āĻŽāĻžāĻ§ā§āĻ¯āĻŽā§ āĻ¨āĻŋāĻ˛ā§ āĻ¸ā§āĻ āĻ¸āĻāĻā§āĻ¯āĻžāĻāĻŋ 3 āĻŦāĻž 7 āĻāĻ° āĻā§āĻŖāĻŋāĻ¤āĻ āĻšāĻŦāĻžāĻ° āĻ¸āĻŽā§āĻāĻŦāĻ¨āĻž āĻāĻ¤?
(āĻ) 821
(āĻ) 37
(āĻ) 1021
(āĻ) 1121
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤37
ā§Ŧā§ŽāĨ¤ āĻ¯āĻĻāĻŋaâb=aba+bāĻĻā§āĻŦāĻžāĻ°āĻž a āĻāĻŦāĻ b āĻŦāĻžāĻ¸ā§āĻ¤āĻŦ āĻ¸āĻāĻā§āĻ¯āĻžāĻ° āĻŽāĻ§ā§āĻ¯ā§ āĻ¸āĻŽā§āĻĒāĻ°ā§āĻ * āĻĻā§āĻŦāĻžāĻ°āĻž āĻ¸āĻāĻā§āĻāĻžā§āĻŋāĻ¤ āĻāĻ°āĻž āĻšā§, āĻ¤āĻŦā§ 10*2 =?
(āĻ) 5/3
(āĻ) 5/2
(āĻ) 5
(āĻ) 2
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 5/3
ā§Ŧā§¯āĨ¤ iâiâ1i+2iâ1āĻāĻ° āĻŽāĻžāĻ¨ āĻāĻŦāĻ āĻ¨āĻ¤āĻŋ āĻšāĻŦā§ āĻ¯āĻĨāĻžāĻā§āĻ°āĻŽā§ –
(āĻ) 0,0
(āĻ) â2i,âĪ2
(āĻ) 2i,Ī2
(āĻ) â2,Ī
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤â2,Ī
ā§ā§ĻāĨ¤ A=(2â2â22)āĻāĻŦāĻB=(2233),AB=?
(āĻ) (â22â22)
(āĻ) (0000)
(āĻ) (0030)
(āĻ) (â2â222)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤(â2â222)
ā§ā§§āĨ¤ y = -5x + 9 āĻ°ā§āĻāĻžāĻ° āĻ¸āĻžāĻĨā§ āĻ˛āĻŽā§āĻŦ āĻ°ā§āĻāĻžāĻ° āĻ¨āĻ¤āĻŋ –
(āĻ) 5
(āĻ) -5
(āĻ) 1/5
(āĻ) -1/5
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 1/5
ā§ā§¨āĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨ āĻŦā§āĻ¤ā§āĻ¤āĻāĻŋ x- āĻ
āĻā§āĻˇāĻā§ āĻ¸ā§āĻĒāĻ°ā§āĻļ āĻāĻ°ā§ –
(āĻ) x2+y2â2x+6y+4=0
(āĻ) x2+y2â2x+6y+1=0
(āĻ) x2+y2â4x+6y+5=0
(āĻ) 2×2+2y2â2x+6y+3=0
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤x2+y2â4x+6y+5=0
ā§ā§ŠāĨ¤ (1,4) āĻāĻŦāĻ (9,12) āĻŦāĻŋāĻ¨ā§āĻĻā§āĻĻā§āĻŦā§ā§āĻ° āĻ¸āĻāĻ¯ā§āĻāĻ āĻ°ā§āĻāĻž āĻ¯ā§ āĻŦāĻŋāĻ¨ā§āĻĻā§āĻ¤ā§ 3 : 5 āĻ
āĻ¨ā§āĻĒāĻžāĻ¤ā§ āĻ
āĻ¨ā§āĻ¤āĻ°ā§āĻŦāĻŋāĻāĻā§āĻ¤ āĻšā§ , āĻ¤āĻžāĻ° āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻā§āĻ –
(āĻ) (7,4)
(āĻ) (4,7)
(āĻ) (5,8)
(āĻ) (8, 5)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ (4,7)
ā§ā§ĒāĨ¤ P ( 6,8 ) , Q ( 4,0) āĻāĻŦāĻ R(0,0) āĻļā§āĻ°ā§āĻˇāĻŦāĻŋāĻ¨ā§āĻĻā§ āĻŦāĻŋāĻļāĻŋāĻˇā§āĻ āĻ¤ā§āĻ°āĻŋāĻā§āĻā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ –
(āĻ) 32 Sq. units
(āĻ) 16 Sq. units
(āĻ) 12 Sq. units
(āĻ) 24 Sq. units
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻ¸āĻ āĻŋāĻ āĻāĻ¤ā§āĻ¤āĻ° āĻĒāĻžāĻā§āĻž āĻ¯āĻžā§āĻ¨āĻŋ
ā§ā§ĢāĨ¤ a āĻāĻ° āĻŽāĻžāĻ¨ āĻāĻ¤ āĻšāĻ˛ā§,12i+13j+akāĻā§āĻā§āĻāĻ°āĻāĻŋ āĻāĻāĻāĻŋ āĻāĻāĻ āĻā§āĻā§āĻāĻ° āĻšāĻŦā§-
(āĻ) Âą23
(āĻ) Âą156
(āĻ) Âą76
(āĻ) Âą236
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤Âą236
ā§ā§ŦāĨ¤ ABC āĻ¤ā§āĻ°āĻŋāĻā§āĻā§āĻ° BC, CA, āĻāĻŦāĻ AB āĻŦāĻžāĻšā§āĻ° āĻŽāĻ§ā§āĻ¯āĻŦāĻŋāĻ¨ā§āĻĻā§āĻā§āĻ˛ā§ āĻ¯āĻĨāĻžāĻā§āĻ°āĻŽā§ D,E āĻāĻŦāĻ F āĻšāĻ˛ā§ –
(āĻ) ADâ=ABâ+BCâ
(āĻ) DAâ=DFâ+DEâ
(āĻ) ADâ=ABâ+ACâ
(āĻ) ADâ=BEâ+CFâ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤DAâ=DFâ+DEâ
ā§ā§āĨ¤ 3x + 5 y =2 , 2x + 3y =0 , ax +by + 1 =0 āĻ¸āĻŽāĻŦāĻŋāĻ¨ā§āĻĻā§āĻāĻžāĻŽā§ āĻšāĻ˛ā§ a āĻāĻŦāĻ b āĻāĻ° āĻ¸āĻŽā§āĻĒāĻ°ā§āĻ –
(āĻ) 4a -6b=1
(āĻ) 4a- 6b = 2
(āĻ) 6a – 4b = 1
(āĻ) 6a – 4b = 2
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 6a – 4b = 1
ā§ā§ŽāĨ¤ Sin65â+cosâĄ65âāĻāĻ° āĻŽāĻžāĻ¨ –
(āĻ) 2cosâĄ65â
(āĻ) 2cosâĄ20â
(āĻ) 2sinâĄ20â
(āĻ) 2sinâĄ20â
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤2cosâĄ20â
ā§ā§¯āĨ¤ 5×2+15xâ10yâ4=0āĻĒāĻ°āĻžāĻŦā§āĻ¤ā§āĻ¤ā§āĻ° āĻ¨āĻŋā§āĻžāĻŽāĻā§āĻ° āĻ¸āĻŽā§āĻāĻ°āĻŖ –
(āĻ) 40x + 81 =0
(āĻ) 2x + 3 =0
(āĻ) 40 y + 81 = 0
(āĻ) 40 y + 41 =0
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 40 y + 81 = 0
ā§Žā§ĻāĨ¤ ABC āĻ¤ā§āĻ°āĻŋāĻā§āĻā§āĻ° cosA + CosC = sinB āĻšāĻ˛ā§ ,â CāĻāĻ° āĻŽāĻžāĻ¨ –
(āĻ) Ī4
(āĻ) Ī3
(āĻ) Ī2
(āĻ) Ī6
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤Ī2
ā§Žā§§āĨ¤ sinâ1âĄ45+cosâ1âĄ25āĻ¸āĻŽāĻžāĻ¨ –
(āĻ) tanâ1âĄ211
(āĻ) sinâ1âĄ1112
(āĻ) tanâ1âĄ112
(āĻ) cosâ1âĄ112
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤tanâ1âĄ112
ā§Žā§¨āĨ¤ cosecθ+cotâĄÎ¸=3,(0,<θ<2Ī),θāĻāĻ° āĻŽāĻžāĻ¨ –
(āĻ) Ī6
(āĻ) Ī4
(āĻ) Ī3
(āĻ) 2Ī3
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤Ī3
ā§Žā§ŠāĨ¤ f(x)=14âx2āĻŦāĻžāĻ¸ā§āĻ¤āĻŦ āĻĢāĻžāĻāĻļāĻ¨āĻāĻŋāĻ° āĻĄā§āĻŽā§āĻ¨ āĻāĻŦāĻ āĻ°ā§āĻā§āĻ –
(āĻ) x<â2,y>12
(āĻ) â22,â2<y<2
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤â2<x<2,yâĨ12
ā§Žā§ĒāĨ¤ x = 0 āĻŦāĻŋāĻ¨ā§āĻĻā§āĻ¤ā§y=x+exāĻāĻ° āĻ˛ā§āĻāĻāĻŋāĻ¤ā§āĻ°ā§ āĻ¸ā§āĻĒāĻ°ā§āĻļāĻā§āĻ° āĻ¸āĻŽā§āĻāĻ°āĻŖ āĻšāĻŦā§ –
(āĻ) y = x
(āĻ) y = x + 1
(āĻ) y =2x +1
(āĻ) y =2x
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ y =2x +1
ā§Žā§ĢāĨ¤ y =x , āĻāĻŦāĻ y = x2 āĻĻā§āĻŦāĻžāĻ°āĻž āĻāĻŦāĻĻā§āĻ§ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ ( āĻŦāĻ°ā§āĻ āĻāĻāĻā§) –
(āĻ) 56
(āĻ) 16
(āĻ) â16
(āĻ) 13
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤16
ā§Žā§ŦāĨ¤ 3p āĻāĻŦāĻ 2p āĻŽāĻžāĻ¨ā§āĻ° āĻŦāĻ˛ āĻĻā§āĻāĻāĻŋāĻ° āĻ˛āĻŦā§āĻ§āĻŋāĻ° āĻŽāĻžāĻ¨ R. āĻ¯āĻĻāĻŋ āĻĒā§āĻ°āĻĨāĻŽ āĻŦāĻ˛ā§āĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻāĻ°āĻž āĻšā§, āĻ¤āĻŦā§ āĻ˛āĻŦā§āĻ§āĻŋāĻ° āĻŽāĻžāĻ¨ āĻ āĻĻā§āĻŦāĻŋāĻā§āĻŖ āĻšā§āĨ¤ āĻŦāĻ˛āĻĻā§āĻŦā§ā§āĻ° āĻŽāĻ§ā§āĻ¯āĻŦāĻ°ā§āĻ¤ā§ āĻā§āĻŖ āĻšāĻŦā§ –
(āĻ) 60°
(āĻ) 90°
(āĻ) 120°
(āĻ) 150°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 120°
ā§Žā§āĨ¤ limxââx2+6x2x2+5=?
(āĻ) 0
(āĻ) 3/2
(āĻ) 1/2
(āĻ) 1
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 1/2
ā§Žā§ŽāĨ¤ exy+1=5,dydx=?
(āĻ) lnâĄ5xy
(āĻ) lnâĄ5âx2
(āĻ) âyx
(āĻ) lnâĄ5y
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤âyx
ā§Žā§¯āĨ¤ âĢ011n(x+1)x+1dx=?
(āĻ) 12(lnâĄ2)2
(āĻ) 12lnâĄ2
(āĻ) â
(āĻ) 0
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤12(lnâĄ2)2
ā§¯ā§ĻāĨ¤ âĢex(1âx)cos2âĄ(xex)dx=?
(āĻ) xex+c
(āĻ) tanâĄ(xex)+c
(āĻ) cotâĄ(xex)+c
(āĻ) cosâĄ(xex)+c
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤tanâĄ(xex)+c
ā§¯ā§§āĨ¤ āĻ¨āĻŋāĻā§āĻ° āĻā§āĻ¨āĻāĻŋāĻ° āĻĻā§āĻšā§ āĻ¨āĻĄāĻŋāĻāĻ˛ āĻāĻā§? (Which of the following bears a nodule?)
(āĻ) Navicula
(āĻ) spirogyra
(āĻ) Clostridium
(āĻ) Sorgassum
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Navicula
ā§¯ā§¨āĨ¤ āĻŽāĻžāĻ°ā§āĻāĻŋāĻ¨āĻžāĻ˛ (āĻāĻāĻĒā§āĻ°āĻžāĻ¨ā§āĻ¤ā§ā§) āĻ
āĻŽāĻ°āĻžāĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸āĻ¯ā§āĻā§āĻ¤ āĻā§āĻ¤ā§āĻ° āĻšāĻ˛ā§- (Family with marginal placentation is-)
(āĻ) Fabaceae
(āĻ) Brasicaceae
(āĻ) Malvacae
(āĻ) Slanaceae
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Fabaceae
ā§¯ā§ŠāĨ¤ āĻāĻ¨ā§āĻāĻŋāĻŦāĻžā§ā§āĻāĻŋāĻ āĻā§āĻā§āĻ°āĻžāĻ¸āĻžāĻāĻā§āĻ˛āĻŋāĻ¨ āĻāĻ° āĻā§āĻ¸-Source of the antibiotic tetracycline-)
(āĻ) Streptomyces venezuelae
(āĻ) Streptomyces aureofaciens
(āĻ) Bocillus subtilis
(āĻ) Cepholosporium acremonium
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Streptomyces aureofaciens
ā§¯ā§ĒāĨ¤ āĻĒāĻŋāĻĒāĻžāĻā§āĻ¤āĻŋāĻ° āĻŦāĻžā§ā§āĻ°āĻšā§ āĻĒāĻžāĻā§āĻž āĻ¯āĻžā§- (Barrel shaped airpore is present in-)
(āĻ) Riccia
(āĻ) Marchantia
(āĻ) pteris
(āĻ) Selaginella
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Marchantia
ā§¯ā§ĢāĨ¤ āĻĒā§āĻ˛āĻžāĻ¸āĻŽāĻŋāĻĄ āĻāĻŦāĻŋāĻˇā§āĻāĻžāĻ° āĻāĻ°ā§āĻ¨ āĻā§? (Who discovered plasmid?)
(āĻ) Altman
(āĻ) Porter
(āĻ) Kolliker
(āĻ) Laderberg
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Laderberg
ā§¯ā§ŦāĨ¤ āĻļāĻŋāĻŽ āĻāĻĻā§āĻāĻŋāĻĻā§ āĻāĻŋ āĻ§āĻ°āĻŖā§āĻ° āĻĄāĻŋāĻŽā§āĻŦāĻ āĻĨāĻžāĻā§? (What type of onule is present in bean plants?)
(āĻ) āĻāĻ°ā§āĻ§ā§āĻŦāĻŽā§āĻā§ (Orthotropus)
(āĻ) āĻĒāĻžāĻ°ā§āĻļā§āĻŦāĻŽā§āĻā§ (Amphitropus)
(āĻ) āĻ
āĻ§ā§āĻŽā§āĻā§ (Anatropus)
(āĻ) āĻŦāĻā§āĻ°āĻŽā§āĻā§ (Campylotropus)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ
āĻ§ā§āĻŽā§āĻā§ (Anatropus)
ā§¯ā§āĨ¤ āĻāĻ¸ā§āĻā§ āĻā§āĻ¨ āĻ§āĻ°āĻ¨ā§āĻ° āĻāĻ¨āĻāĻžāĻāĻŽ āĻāĻā§? (What kind of enzyme is found in yeast?)
(āĻ) Amylase
(āĻ) Lipase
(āĻ) Zymase
(āĻ) Cellulase
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Zymase
ā§¯ā§ŽāĨ¤ āĻĒāĻžāĻā§āĻ° āĻāĻāĻļ āĻā§āĻ¨ āĻāĻžāĻ¤ā§ā§ āĻāĻŋāĻ¸ā§āĻ¯ā§? (What kind of tissue fute fiber is?)
(āĻ) Apical meristem
(āĻ) Secondary xylem tissue
(āĻ) Primary xylem tissu
(āĻ) Secondary phloem tissue
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Secondary phloem tissue
ā§¯ā§¯āĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨ āĻāĻāĻŦā§āĻāĻĒāĻ¤ā§āĻ°ā§ āĻāĻĻā§āĻā§āĻĻā§ āĻā§āĻŖāĻŦā§āĻĻā§āĻ§āĻŋ āĻāĻā§ ?(In which one of the following monocot plants secondary growth takes place?)
(āĻ) Dracaena
(āĻ) Maize
(āĻ) Oryza sativa
(āĻ) Orchid
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Dracaena
ā§§ā§Ļā§ĻāĨ¤ āĻāĻā§āĻ°ā§āĻ¸āĻŋāĻ¨ā§āĻā§āĻ°āĻŋāĻ āĻā§āĻ°ā§āĻŽā§āĻ¸ā§āĻŽ āĻāĻ¨āĻžāĻĢā§āĻ āĻĒāĻ°ā§āĻ¯āĻžā§ā§ āĻĻā§āĻāĻ¤ā§ āĻā§āĻŽāĻ¨? (How does acrocentric chromosome look at anaphase stage?)
(āĻ) J-shaped
(āĻ) V-shaped
(āĻ) L-shaped
(āĻ) I-shaped
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ J-shaped
ā§§ā§Ļā§§āĨ¤ āĻ¨āĻŋāĻā§āĻ° āĻā§āĻ¨āĻāĻŋ āĻ¸ā§āĻŽā§āĻ¤āĻŋāĻļāĻā§āĻ¤āĻŋ āĻŦāĻ°ā§āĻ§āĻ āĻšāĻŋāĻ¸ā§āĻŦā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻšā§?(Which one of the following is used as memory stimulant?)
(āĻ) Boerhaavia repens
(āĻ) Bacopa moniera
(āĻ) Centella asiatica
(āĻ) Rauvolfia serpentina
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Bacopa moniera
ā§§ā§Ļā§¨āĨ¤ āĻ¨āĻŋāĻā§āĻ° āĻā§āĻ¨āĻāĻŋ āĻ¸ā§āĻ¨ā§āĻĻāĻ°āĻŦāĻ¨ā§āĻ° āĻāĻĻā§āĻāĻŋāĻĻ? (Which one of the following is a plant of sundarban?)
(āĻ) Phoenix sylvestris
(āĻ) Cedras deodora
(āĻ) Ceriops decandra
(āĻ) Azadirachta indica
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Ceriops decandra
ā§§ā§Ļā§ŠāĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨ āĻ¸āĻĒā§āĻ¸ā§āĻĒāĻ āĻāĻĻā§āĻāĻŋāĻĻāĻāĻŋāĻ¤ā§ āĻāĻ°ā§āĻāĻŋāĻā§āĻ¨āĻŋā§āĻžāĻŽ āĻĒāĻžāĻā§āĻž āĻ¯āĻžā§? (In which of the following flowering plants archegonium is present?)
(āĻ) Artocarpus
(āĻ) Hibiscus
(āĻ) Cycas
(āĻ) Ficus
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Cycas
ā§§ā§Ļā§ĒāĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨āĻāĻŋ āĻĒā§āĻ°āĻāĻžāĻ¤āĻŋāĻ° āĻ¨āĻžāĻŽāĻāĻ°āĻŖā§āĻ° āĻ¸āĻžāĻĨā§ āĻ¸āĻŽā§āĻĒāĻ°ā§āĻāĻŋāĻ¤?(Which one of the following is related to the naming of a species?)
(āĻ) JCZM
(āĻ) ICZN
(āĻ) British Museum
(āĻ) United Nations
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ ICZN
ā§§ā§Ļā§ĢāĨ¤ āĻā§āĻ¨āĻāĻŋ āĻ¸āĻ āĻŋāĻāĻāĻžāĻŦā§ āĻ˛ā§āĻāĻž āĻ°ā§āĻ āĻŽāĻžāĻā§āĻ° āĻŦā§āĻā§āĻāĻžāĻ¨āĻŋāĻ āĻ¨āĻžāĻŽ? (Which one is the correctly written scientific name of Rui fish?)
(āĻ) Labeo rohita
(āĻ) Labeo rohita
(āĻ) Labeo Rohita
(āĻ) Labeo, rohita
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Labeo rohita
ā§§ā§Ļā§ŦāĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨āĻāĻŋ Hydra-āĻ¤ā§ āĻ¨āĻŋāĻĄā§āĻŦā§āĻ˛āĻžāĻ¸ā§āĻ āĻŦāĻšāĻ¨ āĻāĻ°ā§āĻ¨āĻž? (Which one of the following does not contain cnidoblast in Hydra?)
(āĻ) āĻšāĻžāĻāĻĒā§āĻ¸ā§āĻā§āĻ¨
(āĻ) āĻāĻ°ā§āĻˇāĻŋāĻāĻž
(āĻ) āĻāĻĒāĻŋāĻĄāĻžāĻ°ā§āĻŽāĻŋāĻ¸
(āĻ) āĻĒāĻžāĻĻ āĻāĻžāĻāĻ¤āĻŋ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĒāĻžāĻĻ āĻāĻžāĻāĻ¤āĻŋ
ā§§ā§Ļā§āĨ¤ āĻŽāĻžāĻ¨āĻŦāĻĻā§āĻšā§āĻ° āĻĻā§āĻ°ā§āĻāĻ¤āĻŽ āĻā§āĻˇ āĻā§āĻ¨āĻāĻŋ? (Which one is the longest cell in human body?)
(āĻ) āĻ¸ā§āĻ¨āĻžā§ā§āĻā§āĻˇ (Nerve cell)
(āĻ) āĻ°āĻā§āĻ¤āĻā§āĻˇ (Blood cell)
(āĻ) āĻ¯āĻā§āĻ¤ āĻā§āĻˇ (Liver cell)
(āĻ) āĻĒā§āĻļā§ āĻā§āĻˇ (muscle cell)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¸ā§āĻ¨āĻžā§ā§āĻā§āĻˇ (Nerve cell)
ā§§ā§Ļā§ŽāĨ¤ āĻŽāĻžāĻ¨ā§āĻˇā§ āĻŦāĻā§āĻˇāĻĻā§āĻļā§ā§ āĻāĻļā§āĻ°ā§āĻāĻžāĻ° āĻ¸āĻāĻā§āĻ¯āĻž āĻā§āĻāĻŋ? (How many thoracic verevrae are there in man?)
(āĻ) 7
(āĻ) 5
(āĻ) 12
(āĻ) 9
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 12
ā§§ā§Ļā§¯āĨ¤ āĻŽāĻžāĻ¨āĻŦ āĻĻā§āĻšā§ āĻ˛ā§āĻšāĻŋāĻ¤ āĻāĻŖāĻŋāĻāĻžāĻ° āĻā§ā§āĻˇā§āĻāĻžāĻ˛ āĻāĻ¤ āĻĻāĻŋāĻ¨? (What is the life span of red blood corpuscles in human body?)
(āĻ) 90 days
(āĻ) 120 days
(āĻ) 150 days
(āĻ) 180 days
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 120 days
ā§§ā§§ā§ĻāĨ¤ āĻŽāĻžāĻ¨ā§āĻˇā§ āĻā§āĻāĻŋ āĻĒā§āĻ¯āĻžāĻ°āĻžāĻĨāĻžāĻ°ā§ā§āĻĄ āĻā§āĻ°āĻ¨ā§āĻĨāĻŋ āĻĨāĻžāĻā§? (How many parathyroid glands are there in man?)
(āĻ) 3
(āĻ) 4
(āĻ) 2
(āĻ) 1
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 4
ā§§ā§§ā§§āĨ¤ āĻā§āĻ¨āĻāĻŋ āĻŽāĻžāĻ¨āĻŦ āĻŦā§āĻā§āĻā§āĻ° āĻŽā§āĻ¯āĻžāĻ˛āĻĒāĻŋāĻāĻŋā§āĻžāĻ¨ āĻāĻŖāĻŋāĻāĻžāĻ° āĻ
āĻāĻļ? (Which one is a part of the Malpighian corpuscles of human kidney?)
(āĻ) Bowman’s Capsule
(āĻ) Henle’s Loop
(āĻ) Collecting tubule
(āĻ) Renal tubule
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Bowman’s Capsule
ā§§ā§§ā§¨āĨ¤ āĻāĻ°ā§āĻŖā§āĻ° āĻā§āĻ¨ āĻ
āĻāĻļā§ âāĻ
āĻ°ā§āĻāĻžāĻ¨ āĻ
āĻŦ āĻāĻ°ā§āĻāĻŋâ āĻĻā§āĻāĻž āĻ¯āĻžā§? (In which part of the ear ‘Organ of Corti’ is found?)
(āĻ) Saccular
(āĻ) Cochlea
(āĻ) Middle ear
(āĻ) External ear
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Cochlea
ā§§ā§§ā§ŠāĨ¤ āĻŦāĻžāĻāĻ˛āĻžāĻĻā§āĻļ āĻā§āĻ¨ āĻĒā§āĻ°āĻŖāĻŋāĻā§ā§āĻāĻ˛āĻŋāĻ āĻ
āĻā§āĻāĻ˛ā§ āĻ
āĻŦāĻ¸ā§āĻĨāĻŋāĻ¤? (In which zoogeographical region Bangladesh is situated?)
(āĻ) Palaearctic Region
(āĻ) Nearctic Region
(āĻ) Oriental Region
(āĻ) Neotropica Region
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Oriental Region
ā§§ā§§ā§ĒāĨ¤ āĻ¸āĻ¨ā§āĻ§āĻŋāĻĒāĻĻ āĻĒā§āĻ°āĻžāĻŖāĻŋāĻ°āĻž āĻā§āĻ¨ āĻĒāĻ°ā§āĻŦā§āĻ° āĻ
āĻ¨ā§āĻ¤āĻ°ā§āĻāĻ¤? (In which phylum the joint-footed animals belong?)
(āĻ) Annelida
(āĻ) Platyhelminthes
(āĻ) Mollusca
(āĻ) Arthropoda
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Arthropoda
ā§§ā§§ā§ĢāĨ¤ āĻāĻ¨āĻ¸ā§āĻ˛āĻŋāĻ¨ āĻā§āĻ¨ āĻ§āĻ°āĻ¨ā§āĻ° āĻĒāĻĻāĻžāĻ°ā§āĻĨ? (What kind of element is insulin?)
(āĻ) āĻāĻŽāĻŋāĻˇ (Protein)
(āĻ) āĻāĻ°ā§āĻŦāĻŋ (Fat)
(āĻ) āĻļāĻ°ā§āĻāĻ°āĻž (Carbohydrate)
(āĻ) āĻ¨āĻŋāĻāĻā§āĻ˛āĻŋāĻ āĻāĻ¸āĻŋāĻĄ (Nucleic acid)
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻāĻŽāĻŋāĻˇ (Protein)
ā§§ā§§ā§ŦāĨ¤ āĻĒā§āĻ°āĻāĻ āĻ
ā§āĻ¯āĻžāĻĒāĻŋāĻ¸ā§āĻā§āĻ¯āĻžāĻ¸āĻŋāĻ¸ āĻāĻ° āĻ
āĻ¨ā§āĻĒāĻžāĻ¤ āĻā§āĻ¨āĻāĻŋ?
(āĻ) 9 :7
(āĻ) 9 : 3: 3:1
(āĻ) 13 : 3
(āĻ) 2 : 1
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ 13 : 3
ā§§ā§§ā§āĨ¤ āĻā§āĻŦāĻŦāĻŋāĻā§āĻāĻžāĻ¨ā§ āĻ°āĻŦāĻžāĻ°ā§āĻ āĻšā§āĻ āĻā§āĻ¨ āĻŦāĻŋāĻā§āĻ¯āĻžāĻ¤?
(āĻ) āĻĒā§āĻ°āĻžāĻŖāĻŋāĻŦāĻŋāĻĻā§āĻ¯āĻžāĻ° āĻāĻ¨āĻ
(āĻ) āĻāĻĻā§āĻāĻŋāĻĻ āĻ āĻĒā§āĻ°āĻžāĻŖā§āĻ° āĻļā§āĻ°ā§āĻŖāĻŋāĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ā§āĻ° āĻĒā§āĻ°āĻŦāĻ°ā§āĻ¤āĻ
(āĻ) āĻā§āĻˇ āĻŽāĻ¤āĻŦāĻžāĻĻā§āĻ° āĻĒā§āĻ°āĻŦāĻ°ā§āĻ¤āĻ
(āĻ) “Cell” āĻļāĻŦā§āĻĻā§āĻ° āĻĒā§āĻ°āĻŦāĻ°ā§āĻ¤āĻ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ “Cell” āĻļāĻŦā§āĻĻā§āĻ° āĻĒā§āĻ°āĻŦāĻ°ā§āĻ¤āĻ
ā§§ā§§ā§ŽāĨ¤ āĻ¨āĻŋāĻāĻā§āĻ˛āĻŋāĻāĻ¸āĻžāĻāĻĄā§ āĻā§āĻ¨āĻāĻŋ āĻ
āĻ¨ā§āĻĒāĻ¸ā§āĻĨāĻŋāĻ¤?
(āĻ) āĻĄāĻŋ-āĻ
āĻā§āĻ¸āĻŋāĻ°āĻžāĻāĻŦā§āĻ āĻ¸ā§āĻ¯ā§āĻāĻžāĻ°
(āĻ) āĻ¸āĻžāĻāĻā§āĻ¸āĻŋāĻ¨
(āĻ) āĻ
ā§āĻ¯āĻžāĻĄāĻŋāĻāĻ¨
(āĻ) āĻ
āĻā§āĻŦ āĻĢāĻ¸āĻĢā§āĻ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ
āĻā§āĻŦ āĻĢāĻ¸āĻĢā§āĻ
ā§§ā§§ā§¯āĨ¤ āĻ¨āĻŋāĻŽā§āĻ¨ā§āĻ° āĻā§āĻ¨āĻāĻŋ āĻĒā§āĻ°āĻāĻžāĻ¤āĻŋāĻ° āĻ¨āĻžāĻŽāĻāĻ°āĻŖā§āĻ° āĻ¸āĻžāĻĨā§ āĻ¸āĻŽā§āĻĒāĻ°ā§āĻāĻŋāĻ¤?
(āĻ) ICZM
(āĻ) ICZN
(āĻ) British Museum
(āĻ) United Nations
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ ICZN
ā§§ā§¨ā§ĻāĨ¤ United Nations
(āĻ) Labeo rohita
(āĻ) Labeo rohita
(āĻ) Labeo Rohita
(āĻ) Labeo ,rohita
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Labeo rohita
ā§§ā§¨ā§§āĨ¤ âāĻĻā§āĻ°ā§āĻšâ āĻļāĻŦā§āĻĻā§āĻ° āĻ¸āĻ¨ā§āĻ§āĻŋāĻŦāĻŋāĻā§āĻā§āĻĻ-
(āĻ) āĻĻā§āĻ+āĻāĻšā§
(āĻ) āĻĻā§āĻ+āĻ°ā§āĻš
(āĻ) āĻĻā§āĻ°+āĻāĻš
(āĻ) āĻĻā§āĻ°+āĻš
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĻā§āĻ+āĻāĻšā§
ā§§ā§¨ā§¨āĨ¤ âāĻāĻāĻžāĻĻāĻļā§ āĻŦā§āĻšāĻ¸ā§āĻĒāĻ¤āĻŋâ āĻŦāĻžāĻāĻ§āĻžāĻ°āĻžāĻāĻŋāĻ° āĻ
āĻ°ā§āĻĨ-
(āĻ) āĻ
āĻ¸āĻŽā§āĻāĻŦ āĻŦāĻ¸ā§āĻ¤ā§
(āĻ) āĻ¸ā§āĻ¸āĻŽā§
(āĻ) āĻĻā§āĻāĻ¸āĻŽā§
(āĻ) āĻā§āĻ°āĻšā§āĻ° āĻĢā§āĻ°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¸ā§āĻ¸āĻŽā§
ā§§ā§¨ā§ŠāĨ¤ âāĻ āĻŦā§āĻ¸ āĻ¤āĻŦā§ āĻ¨āĻ¤ā§āĻ¨ āĻāĻŋāĻā§ āĻ¤ā§ āĻāĻ°ā§â-āĻāĻāĻžāĻ¨ā§ âāĻ¤āĻŦā§â āĻšāĻā§āĻā§
(āĻ) āĻŦāĻŋāĻļā§āĻˇā§āĻ¯
(āĻ) āĻŦāĻŋāĻļā§āĻˇāĻŖ
(āĻ) āĻ¸āĻ°ā§āĻŦāĻ¨āĻžāĻŽ
(āĻ) āĻ
āĻŦā§āĻ¯ā§
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ
āĻŦā§āĻ¯ā§
ā§§ā§¨ā§ĒāĨ¤ âāĻā§āĻˇāĻŋāĻĒā§āĻ°â-āĻāĻ° āĻŦāĻŋāĻĒāĻ°ā§āĻ¤ āĻļāĻŦā§āĻĻ-
(āĻ) āĻĻā§āĻ°ā§āĻ¤
(āĻ) āĻāĻ¤ā§āĻ°
(āĻ) āĻŽāĻ¨ā§āĻĨāĻ°
(āĻ) āĻāĻā§āĻāĻ˛
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻŽāĻ¨ā§āĻĨāĻ°
ā§§ā§¨ā§ĢāĨ¤ āĻŦāĻžāĻāĻ˛āĻž āĻāĻžāĻˇāĻžāĻ° āĻ¨āĻŋāĻāĻ¸ā§āĻŦ āĻŦāĻŋāĻ°āĻžāĻŽāĻāĻŋāĻšā§āĻ¨ āĻā§āĻžāĻ¨āĻāĻŋ?
(āĻ) āĻāĻŽāĻž
(āĻ) āĻĒā§āĻ°āĻļā§āĻ¨āĻāĻŋāĻšā§āĻ¨
(āĻ) āĻĻāĻžāĻā§āĻŋ
(āĻ) āĻŦāĻŋāĻ¸ā§āĻŽā§āĻāĻŋāĻšā§āĻ¨
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĻāĻžāĻā§āĻŋ
ā§§ā§¨ā§ŦāĨ¤ For match-making Sheela is on her own-āĻŦāĻžāĻā§āĻ¯āĻāĻŋāĻ° āĻ¸āĻ āĻŋāĻ āĻŦāĻžāĻāĻ˛āĻž āĻ
āĻ¨ā§āĻŦāĻžāĻĻ:
(āĻ) āĻā§ā§āĻŋ āĻŽā§āĻ˛āĻžāĻ¤ā§ āĻļā§āĻ˛āĻž āĻāĻā§āĻā§āĻŽāĻ¤ā§ āĻāĻ˛ā§āĨ¤
(āĻ) āĻāĻāĻāĻžāĻ˛āĻŋāĻ¤ā§ āĻļā§āĻ˛āĻž āĻ¤āĻžāĻ° āĻ¨āĻŋāĻā§āĻ° āĻŽāĻ¤ā§āĨ¤
(āĻ) āĻāĻāĻāĻžāĻ˛āĻŋāĻ¤ā§ āĻļā§āĻ˛āĻžāĻ° āĻā§ā§āĻŋ āĻ¨ā§āĻāĨ¤
(āĻ) āĻ¨āĻŋāĻā§āĻ° āĻāĻāĻāĻžāĻ˛āĻŋ āĻļāĻ˛āĻž āĻ¨āĻŋāĻā§āĻ āĻāĻ°ā§āĨ¤
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻāĻāĻāĻžāĻ˛āĻŋāĻ¤ā§ āĻļā§āĻ˛āĻžāĻ° āĻā§ā§āĻŋ āĻ¨ā§āĻāĨ¤
ā§§ā§¨ā§āĨ¤ āĻāĻ°āĻā§āĻļā§āĻ° āĻāĻ˛ā§āĻĒā§āĻ° āĻāĻĨāĻž āĻāĻžāĻ° āĻŽāĻ¨ā§ āĻšā§ā§āĻāĻŋāĻ˛?
(āĻ) āĻšāĻŦāĻŋāĻŦā§āĻ˛ā§āĻ˛āĻžāĻšāĻ°
(āĻ) āĻāĻāĻ¨ā§āĻ¸ā§āĻ°
(āĻ) āĻŽāĻāĻ¸ā§āĻĻā§āĻ°
(āĻ) āĻŽā§āĻĻāĻžāĻŦā§āĻŦā§āĻ°ā§āĻ°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻāĻāĻ¨ā§āĻ¸ā§āĻ°
ā§§ā§¨ā§ŽāĨ¤ āĻ¯ā§āĻāĻ°ā§ā§ āĻļāĻŦā§āĻĻ āĻā§āĻ¨āĻāĻŋ?
(āĻ) āĻ¨āĻĻā§
(āĻ) āĻāĻ°āĻ¨āĻž
(āĻ) āĻāĻ˛āĻ§āĻŋ
(āĻ) āĻĒāĻžāĻĨāĻžāĻ°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻāĻ˛āĻ§āĻŋ
ā§§ā§¨ā§¯āĨ¤ âāĻŽāĻžāĻ¨ā§āĻˇ āĻšāĻāĨ¤â- āĻŦāĻžāĻā§āĻ¯āĻāĻŋāĻ¤ā§ āĻ°ā§ā§āĻā§:
(āĻ) āĻ
āĻ¨ā§āĻ¨ā§
(āĻ) āĻāĻĻā§āĻļ
(āĻ) āĻ
āĻ¨ā§āĻ°ā§āĻ§
(āĻ) āĻāĻĒāĻĻā§āĻļ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻāĻĒāĻĻā§āĻļ
ā§§ā§Šā§ĻāĨ¤ âāĻ¸āĻāĻžāĻ˛ āĻ¸āĻāĻžāĻ˛ āĻāĻ¸ā§āĨ¤â-āĻāĻāĻžāĻ¨ā§ âāĻ¸āĻāĻžāĻ˛ āĻ¸āĻāĻžāĻ˛â āĻā§ āĻ
āĻ°ā§āĻĨā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤?
(āĻ) āĻ¤āĻžā§āĻžāĻ¤āĻžā§āĻŋ
(āĻ) āĻ¸āĻāĻžāĻ˛ā§
(āĻ) āĻā§āĻŦ āĻ¸āĻāĻžāĻ˛ā§
(āĻ) āĻĻā§āĻĒā§āĻ°ā§āĻ° āĻāĻā§
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¤āĻžā§āĻžāĻ¤āĻžā§āĻŋ
ā§§ā§Šā§§āĨ¤ āĻŦāĻŋāĻĒāĻ°ā§āĻ¤āĻžāĻ°ā§āĻĨāĻ āĻļāĻŦā§āĻĻā§āĻ° āĻŽāĻŋāĻ˛āĻ¨ā§ āĻā§āĻ¨ āĻĻā§āĻŦāĻ¨ā§āĻĻā§āĻŦ āĻ¸āĻŽāĻžāĻ¸ āĻāĻ āĻŋāĻ¤?
(āĻ) āĻ°āĻŦāĻŋ-āĻļāĻļā§
(āĻ) āĻ
āĻšāĻŋ-āĻ¨āĻā§āĻ˛
(āĻ) āĻāĻžāĻā§āĻž-āĻĒāĻ°āĻž
(āĻ) āĻ§āĻ¨ā§-āĻĻāĻ°āĻŋāĻĻā§āĻ°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ§āĻ¨ā§-āĻĻāĻ°āĻŋāĻĻā§āĻ°
ā§§ā§Šā§¨āĨ¤ āĻ¸ā§āĻŦāĻ°āĻ§ā§āĻŦāĻ¨āĻŋāĻ° āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻ¨ āĻ¸āĻāĻā§āĻ°āĻžāĻ¨ā§āĻ¤ āĻā§āĻ¨, āĻŦā§āĻĻā§āĻ§āĻŋ āĻ āĻ¸āĻŽā§āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŖ-āĻā§ āĻāĻāĻ¤ā§āĻ°ā§ āĻŦāĻ˛ā§-
(āĻ) āĻ
āĻĒāĻļā§āĻ°ā§āĻ¤āĻŋ
(āĻ) āĻ
āĻĒāĻāĻĻā§āĻ§āĻŋ
(āĻ) āĻ¤ā§āĻ°āĻŋāĻļā§āĻ°ā§āĻ¤āĻŋ
(āĻ) āĻ¤ā§āĻ°āĻŋāĻā§āĻŖāĻž
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ
āĻĒāĻļā§āĻ°ā§āĻ¤āĻŋ
ā§§ā§Šā§ŠāĨ¤ āĻļā§āĻĻā§āĻ§ āĻŦāĻžāĻ¨āĻžāĻ¨ āĻā§āĻ¨āĻāĻŋ?
(āĻ) āĻĻā§āĻ°āĻžāĻāĻž
(āĻ) āĻĻā§āĻ°āĻžāĻāĻž
(āĻ) āĻĻā§āĻ°āĻžāĻāĻž āĻā§āĻˇāĻž
(āĻ) āĻĻā§āĻ°āĻžāĻāĻž āĻā§āĻˇāĻž
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĻā§āĻ°āĻžāĻāĻž āĻā§āĻˇāĻž
ā§§ā§Šā§ĒāĨ¤ āĻāĻžāĻ°ā§āĻāĻ¨ āĻšāĻ˛ā§āĻ° āĻāĻ˛ā§āĻ˛ā§āĻ āĻāĻā§ āĻā§āĻ¨ āĻ°āĻāĻ¨āĻžā§?
(āĻ) āĻ¸āĻžāĻšāĻŋāĻ¤ā§āĻ¯ āĻā§āĻ˛āĻž
(āĻ) āĻ¤ā§āĻ°āĻŋāĻā§āĻ˛ā§āĻ° āĻāĻ˛ā§āĻĒ
(āĻ) āĻŦāĻžāĻāĻ˛āĻžāĻĻā§āĻļ
(āĻ) āĻāĻāĻāĻŋ āĻĢāĻā§āĻā§āĻ°āĻžāĻĢ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¤ā§āĻ°āĻŋāĻā§āĻ˛ā§āĻ° āĻāĻ˛ā§āĻĒ
ā§§ā§Šā§ĢāĨ¤ āĻŽāĻ°ā§āĻ¸āĻŋā§āĻž āĻā§?
(āĻ) āĻ
āĻ¸ā§āĻ¤ā§āĻ°āĻŦāĻŋāĻļā§āĻˇ
(āĻ) āĻšāĻžāĻšāĻžāĻāĻžāĻ°
(āĻ) āĻā§āĻ°āĻ¨ā§āĻĻāĻ¨
(āĻ) āĻļā§āĻāĻā§āĻ¤āĻŋ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻļā§āĻāĻā§āĻ¤āĻŋ
ā§§ā§Šā§ŦāĨ¤ āĻāĻžāĻ° āĻāĻ¤ā§āĻŽāĻšāĻ¤ā§āĻ¯āĻž āĻ
āĻ¨ā§āĻā§āĻ° āĻāĻžāĻā§ āĻĒāĻ°āĻŋāĻšāĻžāĻ¸ā§āĻ° āĻŦāĻŋāĻˇā§ āĻšā§ā§ āĻĻā§āĻāĻž āĻĻāĻŋāĻ˛?
(āĻ) āĻāĻ˛āĻŋāĻŽāĻĻā§āĻĻāĻŋ
(āĻ) āĻŦāĻŋāĻ˛āĻžāĻ¸ā§
(āĻ) āĻ¤āĻĒā§
(āĻ) āĻšā§āĻŽāĻ¨ā§āĻ¤ā§
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻŦāĻŋāĻ˛āĻžāĻ¸ā§
ā§§ā§Šā§āĨ¤ âāĻ˛ā§āĻāĻžāĻĒā§āĻž āĻŦāĻŋāĻˇā§ā§ āĻ¤āĻžāĻ° āĻ¯ā§ āĻāĻā§āĻ° āĻ
āĻ¨ā§āĻ°āĻžāĻ āĻāĻŋāĻ˛, āĻ-āĻāĻĨāĻž āĻŦāĻ˛āĻž āĻ¯āĻžā§ āĻ¨āĻžāĨ¤â-āĻāĻāĻŋ āĻā§ āĻ§āĻ°āĻ¨ā§āĻ° āĻŦāĻžāĻā§āĻ¯?
(āĻ) āĻ¸āĻ°āĻ˛
(āĻ) āĻ¯ā§ā§āĻāĻŋāĻ
(āĻ) āĻŽāĻŋāĻļā§āĻ°
(āĻ) āĻāĻ¨ā§āĻĄ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻŽāĻŋāĻļā§āĻ°
ā§§ā§Šā§ŽāĨ¤ āĻĒā§āĻ°āĻ¤ā§āĻ¯ā§ āĻ āĻŦāĻŋāĻāĻā§āĻ¤āĻŋāĻšā§āĻ¨ āĻ¨āĻžāĻŽ āĻļāĻŦā§āĻĻāĻā§ āĻŦāĻ˛ā§-
(āĻ) āĻ§āĻžāĻ¤ā§
(āĻ) āĻĒā§āĻ°āĻ¤ā§āĻ¯ā§
(āĻ) āĻĒā§āĻ°āĻžāĻ¤āĻŋāĻĒāĻžāĻĻāĻŋāĻ
(āĻ) āĻ¨āĻžāĻŽ-āĻĒā§āĻ°āĻā§āĻ¤āĻŋ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĒā§āĻ°āĻžāĻ¤āĻŋāĻĒāĻžāĻĻāĻŋāĻ
ā§§ā§Šā§¯āĨ¤ âāĻ āĻāĻŋ āĻā§āĻˇā§āĻ§āĻžāĻ¤ā§āĻ° āĻĒāĻžāĻāĻāĻžāĻ°āĻžā§ āĻŦāĻžāĻā§âĻâĻāĨ¤â- āĻāĻ°āĻ¨āĻāĻŋāĻ° āĻļā§āĻ¨ā§āĻ¯āĻ¸ā§āĻĨāĻžāĻ¨ā§ āĻā§ āĻšāĻŦā§?
(āĻ) āĻŦā§āĻĻāĻ¨āĻž āĻŽāĻāĻ˛ā§āĻŽā§āĻ°
(āĻ) āĻā§āĻŦāĻ¨ā§āĻ° āĻāĻšāĻžāĻāĻ°āĻŋ
(āĻ) āĻŽā§āĻ¤ā§āĻ¯ā§āĻ° āĻā§āĻŦāĻāĻ°ā§
(āĻ) āĻŽāĻ°āĻŖā§āĻ° āĻ°ā§āĻ¨āĻžāĻāĻžāĻ°āĻŋ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻŽā§āĻ¤ā§āĻ¯ā§āĻ° āĻā§āĻŦāĻāĻ°ā§
ā§§ā§Ēā§ĻāĨ¤ āĻāĻžāĻ° āĻāĻžāĻ˛ā§āĻŦāĻžāĻ¸āĻžā§ āĻāĻāĻžāĻļā§āĻ° āĻŦāĻŋāĻ¸ā§āĻ¤āĻžāĻ° āĻāĻŋāĻ˛?
(āĻ) āĻŽā§āĻ¤ā§āĻ¯ā§āĻā§āĻā§
(āĻ) āĻŦāĻŋāĻ˛āĻžāĻ¸ā§
(āĻ) āĻšā§āĻŽāĻ¨ā§āĻ¤ā§
(āĻ) āĻ
āĻĒā§
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻšā§āĻŽāĻ¨ā§āĻ¤ā§
ā§§ā§Ēā§§āĨ¤ âāĻļāĻžāĻŽāĻ˛āĻžâ āĻļāĻŦā§āĻĻāĻāĻŋ āĻā§āĻ¨ āĻ°āĻāĻ¨āĻžā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻšā§ā§āĻā§?
(āĻ) āĻšā§āĻŽāĻ¨ā§āĻ¤ā§
(āĻ) āĻ
āĻ°ā§āĻ§āĻžāĻā§āĻā§
(āĻ) āĻāĻŽāĻ˛āĻžāĻāĻžāĻ¨ā§āĻ¤ā§āĻ° āĻāĻŦāĻžāĻ¨āĻŦāĻ¨ā§āĻĻāĻŋ
(āĻ) āĻāĻ˛āĻŋāĻŽāĻĻā§āĻĻāĻŋ āĻĻāĻĢāĻžāĻĻāĻžāĻ°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻāĻŽāĻ˛āĻžāĻāĻžāĻ¨ā§āĻ¤ā§āĻ° āĻāĻŦāĻžāĻ¨āĻŦāĻ¨ā§āĻĻāĻŋ
ā§§ā§Ēā§¨āĨ¤ âāĻāĻŦāĻ°â āĻāĻŦāĻŋāĻ¤āĻžā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ âāĻĻā§ā§ā§â āĻļāĻŦā§āĻĻā§āĻ° āĻ
āĻ°ā§āĻĨ āĻā§?
(āĻ) āĻŦāĻŋāĻ˛āĻŽā§āĻŦ
(āĻ) āĻŦā§
(āĻ) āĻĻā§āĻŋ
(āĻ) āĻĻā§ā§ āĻā§āĻŖ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĻā§ā§ āĻā§āĻŖ
ā§§ā§Ēā§ŠāĨ¤ āĻā§āĻ¨ āĻŦāĻžāĻā§āĻ¯āĻāĻŋ âāĻ
āĻĒāĻ°āĻžāĻšā§āĻ¨ā§āĻ° āĻāĻ˛ā§āĻĒâ āĻĨā§āĻā§ āĻāĻĻā§āĻŦā§āĻ¤ āĻšā§ā§āĻā§?
(āĻ) āĻĒāĻžāĻĒāĻā§ āĻā§āĻŖāĻž āĻāĻ°āĻž āĻ¯āĻžā§, āĻĒāĻžāĻĒā§āĻā§ āĻ¨ā§āĨ¤
(āĻ) āĻā§āĻ° āĻ
āĻ§āĻŽ āĻ¨ā§, āĻā§āĻ°āĻŋ āĻ¨āĻŋāĻā§āĻˇā§āĻāĨ¤
(āĻ) āĻ°ā§āĻāĻā§ āĻā§āĻŖāĻž āĻāĻ°āĻž āĻ¯āĻžā§, āĻ°ā§āĻā§āĻā§ āĻā§āĻ¨?
(āĻ) āĻĻāĻ°āĻŋāĻĻā§āĻ° āĻ¨ā§, āĻĻāĻžāĻ°āĻŋāĻĻā§āĻ°ā§āĻ¯ āĻā§āĻŖāĻž āĻāĻ°āĨ¤
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ°ā§āĻāĻā§ āĻā§āĻŖāĻž āĻāĻ°āĻž āĻ¯āĻžā§, āĻ°ā§āĻā§āĻā§ āĻā§āĻ¨?
ā§§ā§Ēā§ĒāĨ¤ âāĻ˛āĻ¨ā§āĻĄāĻāĻ¨ā§āĻĄâ āĻŦā§āĻāĻžā§ āĻā§āĻ¨āĻāĻŋ?
(āĻ) āĻĻāĻā§āĻˇāĻ¯āĻā§āĻ
(āĻ) āĻ¤ā§āĻ˛āĻāĻžāĻ˛āĻžāĻŽ
(āĻ) āĻšāĻžāĻā§ āĻšāĻžāĻā§āĻŋ āĻāĻžāĻāĻž
(āĻ) āĻāĻ¨ā§āĻĄāĻĒāĻŋāĻ°
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¤ā§āĻ˛āĻāĻžāĻ˛āĻžāĻŽ
ā§§ā§Ēā§ĢāĨ¤ âāĻĄā§ āĻāĻ°āĻŖāĻĒā§āĻˇāĻŖ āĻāĻ°ā§â āĻŦāĻžāĻā§āĻ¯āĻāĻŋāĻ° āĻ¸āĻāĻā§āĻāĻŋāĻ¤ āĻ°ā§āĻĒ āĻā§?
(āĻ) āĻāĻ°ā§āĻ¤āĻž
(āĻ) āĻāĻ°ā§āĻ¤āĻž
(āĻ) āĻĒā§āĻ°ā§āĻˇāĻŋāĻ¤āĻŋāĻāĻ°ā§āĻ¤ā§āĻāĻž
(āĻ) āĻā§āĻ°āĻĒā§āĻļ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻāĻ°ā§āĻ¤āĻž
ā§§ā§Ēā§ŦāĨ¤ âāĻāĻ āĻ¯āĻĻāĻŋ āĻŦāĻžāĻŦ āĻāĻ¸āĻ¤ā§āĻ¨, āĻā§āĻŽāĻ¨ āĻŽāĻāĻž āĻšāĻ¤ā§āĨ¤â-āĻŦāĻžāĻā§āĻ¯āĻāĻŋāĻ¤ā§ āĻā§āĻ¨ āĻāĻžāĻ˛ā§āĻ° āĻŦāĻŋāĻļāĻŋāĻˇā§āĻ āĻĒā§āĻ°ā§ā§āĻ āĻāĻā§āĻā§?
(āĻ) āĻ¨āĻŋāĻ¤ā§āĻ¯āĻŦā§āĻ¤ā§āĻ¤ āĻ
āĻ¤ā§āĻ¤
(āĻ) āĻĒā§āĻ°āĻžāĻāĻāĻŋāĻ¤ āĻ
āĻ¤ā§āĻ¤
(āĻ) āĻ¨āĻŋāĻ¤ā§āĻ¯āĻŦā§āĻ¤ā§āĻ¤ āĻāĻŦāĻŋāĻˇā§āĻ¯ā§
(āĻ) āĻāĻāĻŽāĻžāĻ¨ āĻāĻŦāĻŋāĻˇā§āĻ¯ā§
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¨āĻŋāĻ¤ā§āĻ¯āĻŦā§āĻ¤ā§āĻ¤ āĻ
āĻ¤ā§āĻ¤
ā§§ā§Ēā§āĨ¤ âāĻŽāĻžāĻ¤āĻžāĻ˛ āĻāĻ¤ā§āĻŦāĻŋāĻâ āĻāĻžāĻ° āĻā§āĻ°āĻ¨ā§āĻĨā§āĻ° āĻ¨āĻžāĻŽ?
(āĻ) āĻ¸ā§ā§āĻĻ āĻā§āĻžāĻ˛ā§āĻāĻ˛ā§āĻ˛āĻžāĻšā§
(āĻ) āĻ¸ā§ā§āĻĻ āĻāĻ˛ā§ āĻāĻšāĻ¸āĻžāĻ¨
(āĻ) āĻ
āĻŽāĻŋā§ āĻāĻā§āĻ°āĻŦāĻ°ā§āĻ¤ā§
(āĻ) āĻļāĻžāĻŽāĻ¸ā§āĻ° āĻ°āĻžāĻšāĻŽāĻžāĻ¨
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻļāĻžāĻŽāĻ¸ā§āĻ° āĻ°āĻžāĻšāĻŽāĻžāĻ¨
ā§§ā§Ēā§ŽāĨ¤ âāĻšāĻžāĻā§āĻŋ āĻšāĻžāĻā§āĻŋ āĻ¸āĻ¨ā§āĻĻā§āĻļâ āĻŦāĻžāĻā§āĻ¯āĻžāĻāĻļāĻāĻŋ āĻŦāĻšā§āĻŦāĻāĻ¨āĻā§āĻāĻžāĻĒāĻ āĻšā§ā§āĻā§-
(āĻ) āĻ¸āĻŽāĻˇā§āĻāĻŋāĻŦāĻžāĻāĻ āĻļāĻŦā§āĻĻāĻ¯ā§āĻā§
(āĻ) āĻŦāĻšā§āĻ¤ā§āĻŦāĻā§āĻāĻžāĻĒāĻ āĻĒāĻĻāĻ¯ā§āĻā§
(āĻ) āĻĒāĻĻā§āĻ° āĻĻā§āĻŦāĻŋāĻ¤ā§āĻŦ āĻĒā§āĻ°ā§ā§āĻ
(āĻ) āĻ¸āĻŽāĻžāĻ°ā§āĻĨāĻ āĻļāĻŦā§āĻĻā§āĻ° āĻĻā§āĻŦāĻŋāĻ¤ā§āĻŦ āĻĒā§āĻ°ā§ā§āĻ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĒāĻĻā§āĻ° āĻĻā§āĻŦāĻŋāĻ¤ā§āĻŦ āĻĒā§āĻ°ā§ā§āĻ
ā§§ā§Ēā§¯āĨ¤ âāĻŦā§āĻāĻžāĻ°āĻžâ āĻļāĻŦā§āĻĻāĻāĻŋ āĻā§āĻ¨ āĻāĻžāĻˇāĻž āĻĨā§āĻā§ āĻāĻ¸ā§āĻā§?
(āĻ) āĻĢāĻžāĻ°āĻ¸āĻŋ
(āĻ) āĻĢāĻ°āĻžāĻ¸āĻŋ
(āĻ) āĻāĻ°āĻŦāĻŋ
(āĻ) āĻšāĻŋāĻ¨ā§āĻĻāĻŋ
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻĢāĻžāĻ°āĻ¸āĻŋ
ā§§ā§Ģā§ĻāĨ¤ āĻ¨āĻŋāĻā§āĻ° āĻā§āĻ¨āĻāĻŋ âāĻĒā§āĻ°āĻĨāĻŋāĻ¨ā§âāĻ° āĻ¸āĻŽāĻžāĻ°ā§āĻĨāĻ āĻļāĻŦā§āĻĻ āĻ¨ā§?
(āĻ) āĻ
āĻŦāĻ¨ā§
(āĻ) āĻŦāĻ¸ā§āĻ§āĻž
(āĻ) āĻ
āĻāĻ˛āĻž
(āĻ) āĻ¨āĻŦā§āĻ¨
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ āĻ¨āĻŦā§āĻ¨
ā§§ā§Ģā§§āĨ¤ The correct spelling is:
(āĻ) Intuishon
(āĻ) intusion
(āĻ) intution
(āĻ) intuition
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ intuition
ā§§ā§Ģā§¨āĨ¤ Since I for our lunch, I to attact the waiter’s attention.
(āĻ) paid, tried
(āĻ) paid, will be trying
(āĻ) pay, tried
(āĻ) was paying tried
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ was paying tried
ā§§ā§Ģā§ŠāĨ¤ We __ a cat, but one day it just disappeared.
(āĻ) would have
(āĻ) have
(āĻ) used to have
(āĻ) do have
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ would have
ā§§ā§Ģā§ĒāĨ¤ I _ at six o’clock, but to be up by five.
(āĻ) normally get up____ I have sometimes
(āĻ) normally get up____ sometimes I have
(āĻ) get nor normally up___ sometimes i
(āĻ) get normally up _ I sometimes have āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ normally get up__ sometimes I have
ā§§ā§Ģā§ĢāĨ¤ The anotnym of “sporadic” is-
(āĻ) occasional
(āĻ) intermittent
(āĻ) frequent
(āĻ) isolated
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ frequent
ā§§ā§Ģā§ŦāĨ¤ “Illuminate” means____
(āĻ) deviant
(āĻ) brighten
(āĻ) illegal
(āĻ) isolated
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ brighten
ā§§ā§Ģā§āĨ¤ When ___here?
(āĻ) have you get
(āĻ) did you get
(āĻ) you get
(āĻ) had you get
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ did you get
ā§§ā§Ģā§ŽāĨ¤ Why ____return the money?
(āĻ) you did not
(āĻ) you
(āĻ) did you not
(āĻ) you did’t
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ did you not
ā§§ā§Ģā§¯āĨ¤ High school students should no be __ as being immature or native.
(āĻ) help
(āĻ) directed
(āĻ) taught
(āĻ) categorized
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ categorized
ā§§ā§Ŧā§ĻāĨ¤ Albert Einsein’s Theory of Relativety ___the foundation of the possibility of time travel
(āĻ) Will lay
(āĻ) laying
(āĻ) laid
(āĻ) lay
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ laid
ā§§ā§Ŧā§§āĨ¤ Although the telescope ___into space in 1990, its inception was almost a half -century earlier.
(āĻ) launched
(āĻ) launching
(āĻ) was launched
(āĻ) luanch
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ was launched
ā§§ā§Ŧā§¨āĨ¤ There is still no way to wholly escape _ the effects on the layers of gases envloping the earth.
(āĻ) in
(āĻ) of
(āĻ) from
(āĻ) at
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ from
ā§§ā§Ŧā§ŠāĨ¤ The 32,000- word novel’ the Time machine ___H.G Wells. popurized time travel.
(āĻ) into
(āĻ) of
(āĻ) by
(āĻ) in
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ by
ā§§ā§Ŧā§ĒāĨ¤ The US congress restored the medal of Honor that was first presented in 1965 to women___name few of us have heard.
(āĻ) which
(āĻ) who
(āĻ) whose
(āĻ) whom
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ whose
ā§§ā§Ŧā§ĢāĨ¤ Dr. Mary Edwards Walker was a surgeon, soldier, ___fighter for women’s right.
(āĻ) with
(āĻ) and
(āĻ) of
(āĻ) also
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ and
ā§§ā§Ŧā§ŦāĨ¤ beacause of discrimination _ women, she was required to work as a nurse rather than a doctor.
(āĻ) for
(āĻ) of
(āĻ) against
(āĻ) with
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ against
ā§§ā§Ŧā§āĨ¤ A good teacher is one who can help his/her student____ errors in their work and suggest ways to___ them.
(āĻ) identify, rectify
(āĻ) commit, overcome
(āĻ) find,resist
(āĻ) eliminate, perpetuate
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ identify, rectify
ā§§ā§Ŧā§ŽāĨ¤ We need to do more to___ the poor flood victims.
(āĻ) reach out to
(āĻ) live up to
(āĻ) put up with
(āĻ) make up for
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ make up for
ā§§ā§Ŧā§¯āĨ¤ In some countries much of the natural environment has been transformed___ farmland _ a subsequent loss of species richness.
(āĻ) out of, along with
(āĻ) into, with
(āĻ) into, as a result of
(āĻ) away from, resulting
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ into, with
ā§§ā§ā§ĻāĨ¤ Students should learn in an enviroment ___pressure and with freedom to choose what they want to learn.
(āĻ) soaked in
(āĻ) deprived of
(āĻ) devoid of
(āĻ) regardless of
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ devoid of
ā§§ā§ā§§āĨ¤ We have to _ our political differences pressure and come together to __ a joint fight against poverty and unruly students.
(āĻ) cover, venture
(āĻ) rise over, pull off
(āĻ) mend, prevail
(āĻ) transcend, lead
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ cover, venture
ā§§ā§ā§¨āĨ¤ Teanching can be a tough job, particularly when you have to __ aggressive and unruly students.
(āĻ) cope on
(āĻ) deal with
(āĻ) handle to
(āĻ) work out
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ deal with
ā§§ā§ā§ŠāĨ¤ __ the importance of zoos as tourist attractions, until recently there has beeb little research to investigate the nature, attitudes and motivations of zoo visitors.
(āĻ) Dispite
(āĻ) Although
(āĻ) In spite
(āĻ) Given
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Dispite
ā§§ā§ā§ĒāĨ¤ I haven’t been feeling very well __
(āĻ) of late
(āĻ) not long ago
(āĻ) currently
(āĻ) by now
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ by now
ā§§ā§ā§ĢāĨ¤ The passage is about :
(āĻ) The role of pollutants is increasing air pollution all over the world.
(āĻ) Hazardous effects of air pollution and the role of urban planners in improving living conditions.
(āĻ) The devastating effect of acid rain of forest resources, crops and water bodies .
(āĻ) The extensive use of cars and vehicles is diminishing the growth of a risk -free society.
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Hazardous effects of air pollution and the role of urban planners in improving living conditions.
ā§§ā§ā§ŦāĨ¤ The word’ pollutants’ in the passage is a /an
(āĻ) adjective
(āĻ) adverb
(āĻ) verb
(āĻ) noun
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ noun
ā§§ā§ā§āĨ¤ The word ’emitted’ can be replaced by :
(āĻ) engaged
(āĻ) discharged
(āĻ) derived
(āĻ) reduced
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ discharged
ā§§ā§ā§ŽāĨ¤ What happens with the increase in the atmospheric temperature?
(āĻ) The weather becomes very pleasant
(āĻ) It causes flooding in urban areas
(āĻ) Crop production is reduced
(āĻ) Urban areas become overpopulated
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Crop production is reduced
ā§§ā§ā§¯āĨ¤ “taking a toll” in the passage means :
(āĻ) being expensive
(āĻ) causing a barrier
(āĻ) causing damage
(āĻ) ringing a tell
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ causing damage
ā§§ā§Žā§ĻāĨ¤ An antonym of ‘efficacy’ is
(āĻ) Uselessness
(āĻ) representation
(āĻ) reproduction
(āĻ) efficiency
āĻāĻ¤ā§āĻ¤āĻ°āĻ āĻāĨ¤ Uselessness