Aptitude and Reasoning Questions

Q:

The least number that must be subtracted from 202 to make it a perfect square is

A) 10 B) 8
C) 14 D) 6
 
Answer & Explanation Answer: D) 6

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Find the sum of first 8 odd prime numbers.

A) 77 B) 98
C) 75 D) 100
 
Answer & Explanation Answer: B) 98

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

A sum becomes 1.69 times of itself in 2 years when invested at compound interest. What is the per annum rate of interest (in percentage)?

A) 38 B) 34.5
C) 13 D) 30
 
Answer & Explanation Answer: D) 30

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Filed Under: Compound Interest
Exam Prep: AIEEE , Bank Exams

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Q:

What is the value of ( 1/3 - cosec30°) ?

A) (√6-1)/√3 B) -1/2
C) -5/3 D) 3/2
 
Answer & Explanation Answer: C) -5/3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The volume of a cuboid is 320 cubic cm. Find its total surface area if its length and breadth are 10 cm and 8 cm respectively?

A) 608 sq cms B) 304 sq cms
C) 152 sq cms D) 456 sq cms
 
Answer & Explanation Answer: B) 304 sq cms

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

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Q:

A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

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Filed Under: Paper Folding
Exam Prep: Bank Exams

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Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statement to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statements:
(I) All birds are trees.
(II) Some trees are hens.

Conclusion:
(I) Some birds are hens.
(II) Some hens are trees.

A) Conclusion I follows B) Conclusion II follows
C) Neither I nor II follows D) Both I and II follows
 
Answer & Explanation Answer: B) Conclusion II follows

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

An arc of 30° in one circle is double an arc in a second circle, the radius of which is three times the radius of the first. Then the angles subtended by the arc of the second circle at its centre is

A) 3° B) 4°
C) 5° D) 6°
 
Answer & Explanation Answer: C) 5°

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

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