Aptitude and Reasoning Questions

Q:

If the sum of squares of three consecutive natural number is 2702. Then, what will be the middle number?

 

A) 29 B) 30
C) 31 D) 32
 
Answer & Explanation Answer: B) 30

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

What is the difference (in Rs) between compound interest (compounded annually) and simple interest for 3 years on a principal of Rs 3000 at the annual rate of 20%?

A) 464 B) 384
C) 356 D) 424
 
Answer & Explanation Answer: B) 384

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

Which of the following quadratic equations has equal roots?

A) x2 -­ 14x -­ 49 = 0 B) x2 + 7x + 49 = 0
C) x2 -­ 7x -­ 49 = 0 D) x2 + 14x + 49 = 0
 
Answer & Explanation Answer: D) x2 + 14x + 49 = 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the perimeter of the sector whose central angle is 60° and radius of the circle is 21 cm?

A) 128 cm B) 96 cm
C) 64 cm D) 32 cm
 
Answer & Explanation Answer: C) 64 cm

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Diameter of wheel of a cycle is 21 cm. The cyclist takes 45 minutes to reach a destination at a speed of 16.5 km/hr. How many revolutions will the wheel make during the journey?

A) 12325 B) 18750
C) 21000 D) 24350
 
Answer & Explanation Answer: B) 18750

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

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Q:

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

15 x 26 = 6512

29 x 36 = 6923,

46 x 54 = ?

A) 5464 B) 4645
C) 4564 D) 4465
 
Answer & Explanation Answer: B) 4645

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

The length of one side and the diagonal of a rectangle are 20 cm and 29 cm respectively. Find the length of its other side (in cm).

 

A) 42   B) 30  
C) 21   D) 60
 
Answer & Explanation Answer: C) 21  

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 423 B) 789
C) 567 D) 356
 
Answer & Explanation Answer: D) 356

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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