Aptitude and Reasoning Questions

Q:

What is the value of [(sin 59° cos 31° + cos 59° sin 31° )÷(cos 20° cos 25°  sin 20° sin 25° )]?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The radius of a sphere is 6 cm. It is melted and drawn into a wire of radius 0.2 cm. The length of the wire is

A) 81 m B) 80 m
C) 75 m D) 72 m
 
Answer & Explanation Answer: D) 72 m

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

In ΔABC, AC = BC and ∠ABC = 50°, the side BC is produced to D so that BC = CD then the value of ∠BAD is

A) 80° B) 40°
C) 90° D) 50°
 
Answer & Explanation Answer: C) 90°

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Select the odd word from the given alternatives.

A) Stream B) Rivulet
C) River D) Valley
 
Answer & Explanation Answer: D) Valley

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If a3+1a3 = 2, then the value of a2+1a?

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

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Q:

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement: Honesty is the best policy.

Conclusion
I: All should be honest.
II: Only some people should be honest.

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

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

Working together P, Q and R reap a field in 6 days. If P can do it alone in 10 days and Q in 24 days, in how many days will R alone be able to reap the field?

A) 32 days B) 40 days
C) 45 days D) 60 days
 
Answer & Explanation Answer: B) 40 days

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Filed Under: Time and Work
Exam Prep: Bank Exams , CAT

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Q:

What is the value of (cos 45 - 1/3) ?

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

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