Aptitude and Reasoning Questions

Q:

A boy in a train notices that he can count 31 telephone posts in 60 seconds. the distance between two posts is 60 meters. Calculate the speed of the train?

 

A) 90 kmph B) 108 kmph
C) 60 kmph D) 120 kmph
 
Answer & Explanation Answer: B) 108 kmph

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

The value of cos (1110°) is

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Coefficient of x2  in (x + 7)(5 - 3x)(3x - 6) is

A) 96 B) -30
C) 42 D) -18
 
Answer & Explanation Answer: B) -30

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Filed Under: Simplification
Exam Prep: Bank Exams

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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
Exam Prep: Bank Exams

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Q:

Select the odd number from the given alternatives.

A) 10 B) 20
C) 15 D) 30
 
Answer & Explanation Answer: C) 15

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Select the related word from the given alternatives.
Cotton : White :: Coal : ?

A) Fire B) Mine
C) Wood D) Black
 
Answer & Explanation Answer: D) Black

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

In a Δ ABC, DE || BC. D and E lie on AB and AC respectively. If AB = 7 cm and BD = 3cm, then find BC:DE

A) 2:2 B) 3:2
C) 3.5:2 D) 7:2
 
Answer & Explanation Answer: C) 3.5:2

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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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