Aptitude and Reasoning Questions

Q:

What is the value of cos2A/(1 + sinA)?

A) 1 + sinA B) 1 ­- sinA
C) 1 -­ secA D) 1 + secA
 
Answer & Explanation Answer: B) 1 ­- sinA

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Filed Under: Simplification
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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

 

Nanga Parbat, Kanchenjunga, Mount Godwin­Austen, ?

A) Mount Everest B) Nanda Devi
C) Dunagiri D) Aravalli
 
Answer & Explanation Answer: A) Mount Everest

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Filed Under: Logical Sequence of Words
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Q:

If a = 3+23-2, b = 3-23+2 then a2+b2-ab ?

A) 97 B) (2√3) + 2
C) (4√6) + 1 D) 98
 
Answer & Explanation Answer: A) 97

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Filed Under: Simplification
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Q:

In the figure, square represents Painters, triangle represents Women, circle represents Accountants and rectangle represents Americans. Which set of letters represents Americans who are not accountants?

A) D,C,H B) G,H
C) G,B,E D) D,A
 
Answer & Explanation Answer: B) G,H

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Filed Under: Image Analysis
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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 statements 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) 1 < 2
(II) 2 < 3

Conclusion:
(I) 1 < 3
(II) 2 < 3

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

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Filed Under: Statement and Conclusions
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Q:

The diagonal of a square is equal to the side of an equilateral triangle. If the area of the square is 15√3 sq cm, what is the area of the equilateral triangle?

A) 45/√2 sq cm B) 45√2 sq cm
C) 45 sq cm D) 45/2 sq cm
 
Answer & Explanation Answer: D) 45/2 sq cm

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

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Q:

The ratio of marks obtained by a student was 1:2:3. The school decided to allow grace marks of 5% for each subject. Find the student's new ratio.

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

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

The ages of A and B differ by 16 years. If 6 years ago, the elder one was 3 times as old as the younger one, find the present age of the younger between A and B?

A) 15 years B) 12 years
C) 14 years D) 11 years
 
Answer & Explanation Answer: C) 14 years

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Filed Under: Problems on Ages
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