Aptitude and Reasoning Questions

Q:

If a+1a2 = 3, then the value of  a3+1a3 is

A) 0 B) a
C) 1/a D) 1
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
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Q:

In the following question, select the odd word from the given alternatives.

A) Car B) Cycle
C) Tyre D) Truck
 
Answer & Explanation Answer: C) Tyre

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the value 32cos 39sin 51-sin239 + sin251

A) 1/2 B) 5/2
C) 0 D) Both 1/2 and 5/2
 
Answer & Explanation Answer: D) Both 1/2 and 5/2

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Q:

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

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

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Filed Under: Paper Folding
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

If tan(A/2) = x, then the value of x is

A) (1 - cosA)/sinA B) (1 + cosA)/sinA
C) √[(1 - cosA)/sinA] D) √[(1 + cosA)/sinA]
 
Answer & Explanation Answer: A) (1 - cosA)/sinA

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Q:

In the following question, select the number which can be placed at the sign of ? from the given alternatives.

A) 17 B) 18
C) 22 D) 25
 
Answer & Explanation Answer: D) 25

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Filed Under: Mathematical Operations
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

The difference between the largest and the smallest angles of a triangle whose angles are in the ratio of 5:3:10 is

A) 20° B) 30°
C) 50° D) 70°
 
Answer & Explanation Answer: D) 70°

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Q:

Consider the given statement as true and decide which of the given conclusions can definitely be drawn from the given statements.


Statement:


No dog is a cat.

Some cats are rats.

All rats are pigs.


Conclusions:


1. All dogs are rats


2. All pigs are rats


3. Some pigs are cats


4. No pig is a dog

 

A) Only Conclusion 4 follows B) Only Conclusion 3 follows
C) Only Conclusion 1 and 3 follows D) Only Conclusion 1 and 2 follows
 
Answer & Explanation Answer: B) Only Conclusion 3 follows

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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