Aptitude and Reasoning Questions

Q:

A boat covers a distance of 14 km upstream and 16 km downstream in 9 hours. It covers a distance of 12 km upstream and 40 km downstream in 11hours. What is the speed (in km/hr) of the boat in still water?

 

A)  5 B)  2
C)  3 D) 4
 
Answer & Explanation Answer: A)  5

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Filed Under: Boats and Streams
Exam Prep: Bank Exams

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Q:

A box consist of 5 rupees, 2 rupees and 1 rupee coins and their value are in the ratio of 15 : 4 : 2 respectively. If there are total 112 coins, then how many 2 rupees coins are there in the box?

A) 32 B) 48
C) 64 D) 24
 
Answer & Explanation Answer: A) 32

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

If Tan A = 15/8 and Tan B = 7/24, then Cos(A - B) = ?

A) 297/425 B) 304/425
C) 87/425 D) 416/425
 
Answer & Explanation Answer: A) 297/425

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If the product of two numbers is 2522 and their LCM is 97 then their HCF is

A) 28 B) 29
C) 27 D) 26
 
Answer & Explanation Answer: D) 26

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

 In ΔABC measure of angle B is 90 deg. If cotA = 7/24, and AB = 1.4cm, then what is the length (in cm) of side AC?

A) 5 B) 4.8
C) 4 D) 5.6
 
Answer & Explanation Answer: A) 5

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

Rahul's school is in the north-east direction from his house. In which direction, is his house from his school?

A) North-west B) South-west
C) South-east D) West
 
Answer & Explanation Answer: B) South-west

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

Volume of a cube is 512 cubic cm, find its total surface area? (Take π = 22/7)

A) 768 sq cms B) 192 sq cms
C) 384 sq cms D) 576 sq cms
 
Answer & Explanation Answer: C) 384 sq cms

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

What is the value of [2 sin (45 + θ) sin (45 – θ)]/cos 2θ?

A) 0 B) tan 2θ
C) cot 2θ D) 1
 
Answer & Explanation Answer: D) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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