Combined 2 Bank Officer 2018 Exam and Solution

৪১। If the numerator of fraction is increased by 200% and the denominator is increased by 350%. The resultant fraction is 5/12. What was the original fraction?
(ক) 5/7
(খ) 5/8
(গ) 7/32
(ঘ) 11/82
উত্তরঃ খ। 5/8

৪২। In a mixture, the ratio of the milk and water is 6: 5. When 22 liter mixture is replaced by water, the ratio becomes 9:13. Find the quantity of water after replacement.
(ক) 62 liter
(খ) 50 liter
(গ) 40 liter
(ঘ) 52 liter
উত্তরঃ ঘ। 52 liter

৪৩। A man covers a total distance of 100 km on bicycle. For the first 2 hours, the speed was 20 km/hr and for the rest of the journey, it came down to 10 km/hr. The average speed will be
(ক) 12.5 km/hr
(খ) 13 km/hr
(গ) 14.5 Km/hr
(ঘ) 20 Km/hr
উত্তরঃ ক। 12.5 km/hr

৪৪। A man can reach a certain place in 40 hours. If he reduces his speed by 1/15th, he goes 5 km less in that time. Find the total distance covered by him.
(ক) 60 km.
(খ) 85 km.
(গ) 52 km.
(ঘ) 75 km.
উত্তরঃ ঘ। 75 km.

৪৫। A shopkeeper gains 17% after allowing a discount of 10% on the marked price of an article. Find his profit percent if the article is sold at marked price allowing no discount.
(ক) 30%
(খ) 37%
(গ) 23%
(ঘ) 27%
উত্তরঃ ক। 30%

৪৬। Alam sold two vehicles for Tk 46000 each. If he gained 10% on the first and lost 10% on another, then what is his percentage profit or loss in this transaction?
(ক) 2% loss
(খ) 1% profit
(গ) 1% loss
(ঘ) None of these
উত্তরঃ গ। 1% loss

৪৭। The profit earned after selling an article for Tk.3,362 is the same as the loss incurred after selling the article for Tk.2,346. At what selling price will a trader make a 20% profit on this article?
(ক) 4639.4
(খ) 4769.6
(গ) 4830.8
(ঘ) None of these
উত্তরঃ ঘ। None of these

৪৮। An article costs TK 500 and the marked price is mentioned as Tk.800. What is the profit % for the seller if he sells and offers a discount of 10% on the marked price?
(ক) 30%
(খ) 44%
(গ) 56%
(ঘ) 64%
উত্তরঃ খ। 44%

৪৯। The average of the first and the second of three numbers is 15 more than the average of the second and the third of these numbers. What is the difference between the first and the third of these three numbers?
(ক) 15
(খ) 45
(গ) 60
(ঘ) None of these
উত্তরঃ ঘ। None of these

৫০। 30 pens and 75 pencils altogether were purchased for Tk.510. If the average price of a pencil was Tk 2, what was the average price of a pen?
(ক) Tk. 9
(খ) Tk. 10
(গ) Tk.11
(ঘ) Tk. 12
উত্তরঃ ঘ। Tk. 12

৫১। A boat travel with a speed of 10 km/hr in still water. If the speed of the stream is 3 km/hr then find time taken by boat to travel 52 km downstream.
(ক) 2 hrs
(খ) 4 hrs
(গ) 6 hrs
(ঘ) 9 hrs
উত্তরঃ খ। 4 hrs

৫২। The ratio of the speed of boat in still water to the speed of stream is 16:5. A boat goes 16.5 km in 45 minute upstream, find the time taken by boat to cover the distance of 17.5 km downstream.
(ক) 30 minutes
(খ) 25 minutes
(গ) 50 minutes
(ঘ) 45 minutes
উত্তরঃ খ। 25 minutes

৫৩। A train passes a platform in 40 sec and a woman standing on the platform in 30 sec. If the speed of the train is 108 km/hr, what is the length of the platform?
(ক) 100 m
(খ) 300 m
(গ) 900 m
(ঘ) 1020 m
উত্তরঃ খ। 300 m

৫৪। A train 125 m long passes a person, running at 8 km/hr in the same direction in which the train is going in 25 seconds. The speed of the train is:
(ক) 22
(খ) 36
(গ) 30
(ঘ) 26
উত্তরঃ ঘ। 26

৫৫। There are two numbers. 1st number is 12 more than the 2nd number. The average of the two numbers is 19. If 2 is added in both numbers, find the ratio of the numbers.
(ক) 5:9
(খ) 11:9
(গ) 4:9
(ঘ) 9:5
উত্তরঃ ঘ। 9:5

৫৬। Sum of 4 consecutive even numbers is greater than three consecutive odd numbers by 81. If the sum of the least odd and even numbers is 59 then find the sum of largest odd and even numbers –
(ক) 69
(খ) 53
(গ) 65
(ঘ) 72
উত্তরঃ ক। 69

৫৭। A number is as much greater than 36 as is less than 86. Find the number.
(ক) 68
(খ) 43
(গ) 61
(ঘ) 73
উত্তরঃ গ। 61

৫৮। X, Y and Z can do a piece of work in 6 hours. X and Y can do the work in 8 hours and Y and Z can do the same work in 12 hours. In how many time will X and Z do the work?
(ক) 6 hours
(খ) 8 hours
(গ) 10 hours
(ঘ) 12 hours
উত্তরঃ খ। 8 hours

৫৯। If A can do ¼ of a work in 3 days and B can do 1/6 of the same work in 4 days, how much will A get if both work together and are paid Tk. 180 in all?
(ক) Tk. 60
(খ) Tk. 120
(গ) Tk. 90
(ঘ) Tk. 180
উত্তরঃ খ। Tk. 120

৬০। In a box, there are 10 apples and 2/5th of the apples are rotten. If three apples are taken out from the box, what will be the probability that at least one apple is rotten.
(ক) 3/4
(খ) 5/6
(গ) 5/8
(ঘ) 8/13
উত্তরঃ খ। 5/6

৬১। Which of the following countries as has successfully test launched its first hypersonic aircraft?
(ক) India
(খ) China
(গ) Russia
(ঘ) United States
উত্তরঃ খ। China

৬২। Which of the following countries has recently topped the Global Innovation Index for the eighth consecutive year in 2018?
(ক) Switzerland
(খ) Sweden
(গ) Netherlands
(ঘ) Singapore
উত্তরঃ ক। Switzerland

৬৩। Which of the following has recently hosted the opening ceremony of the 2018 Asian Games?
(ক) Vietnam
(খ) India
(গ) Malaysia
(ঘ) Indonesia
উত্তরঃ ঘ। Indonesia

৬৪। Which of the following countries does not have a border with Afghanistan?
(ক) Iran
(খ) Georgia
(গ) Turkmenistan
(ঘ) Uzbekistan
উত্তরঃ খ। Georgia

৬৫। Which one among the following African countries is not landlocked?
(ক) Zambia
(খ) Uganda
(গ) Angola
(ঘ) Zimbabwe
উত্তরঃ গ। Angola

৬৬। A bank’s fixed deposit is also referred to as a –
(ক) Term Deposit
(খ) Saving Bank Deposit
(গ) Current deposit
(ঘ) Demand deposit
উত্তরঃ ক। Term Deposit

৬৭। The branch of science dealing with the study of collection of coins, banknotes, and medals is known as-
(ক) Aphnology
(খ) Numismatics
(গ) Chrematistics
(ঘ) Accountancy
উত্তরঃ খ। Numismatics

৬৮। The Uber Cup is associated with which sports?
(ক) Cricket
(খ) Football
(গ) Badminton
(ঘ) Tennis
উত্তরঃ গ। Badminton

৬৯। The world’s largest diamond producing country is-
(ক) USA
(খ) South Africa
(গ) England
(ঘ) Russia
উত্তরঃ ঘ। Russia

৭০। When did World War 2 start?
(ক) 1937
(খ) 1938
(গ) 1939
(ঘ) 1940
উত্তরঃ গ। 1939

৭১। What is the main folder on a storage device called?
(ক) Platform
(খ) Interface
(গ) Root Directory
(ঘ) Device driver
উত্তরঃ গ। Root Directory

৭২। Which of the following refers to a small single site network?
(ক) LAN
(খ) DSL
(গ) RAM
(ঘ) USB
উত্তরঃ ক। LAN

৭৩। The process of a computer receiving information from a server on the internet is known as
(ক) Pulling
(খ) Pasting
(গ) Transforming
(ঘ) Downloading
উত্তরঃ ঘ। Downloading

৭৪। The portion that shows all the choices you can make while working in a window is called the
(ক) Options
(খ) Menu bar
(গ) Table
(ঘ) None of these
উত্তরঃ খ। Menu bar

৭৫। WWW stands for
(ক) World Whole Web
(খ) Wide World Wave
(গ) World Wide Web
(ঘ) Web World Wide
উত্তরঃ গ। World Wide Web

৭৬। Which device among following is used for sending digital data over a phone line?
(ক) USB
(খ) Modem
(গ) Scanner
(ঘ) Printer
উত্তরঃ খ। Modem

৭৭। Which of the following is spreadsheet program?
(ক) Ms word
(খ) Ms power point
(গ) Ms excel
(ঘ) Ms Access
উত্তরঃ গ। Ms excel

৭৮। What is the short cut key for line break?
(ক) Shift + Enter
(খ) Space + Enter
(গ) Alt + Enter
(ঘ) CTRL + Enter
উত্তরঃ ক। Shift + Enter

৭৯। How is data organized in a spreadsheet?
(ক) Rows and columns
(খ) Layers and planes
(গ) Lines and spaces
(ঘ) Height and width
উত্তরঃ ক। Rows and columns

৮০। Once information is input into a computer it becomes –
(ক) objects
(খ) ideas
(গ) data
(ঘ) facts
উত্তরঃ গ। data