Aptitude and Reasoning Questions

Q:

If the diameter of a hemisphere is 21 cm, then what is the volume (in cub.cm) of hemisphere?

A) 2810 B) 1250.5
C) 1725.25 D) 2425.5
 
Answer & Explanation Answer: D) 2425.5

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Filed Under: Volume and Surface Area
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Q:

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs 1200 for 2 years at 10% per annum. The sum placed on simple interest is

A) Rs 525 B) Rs 1050
C) Rs 260 D) Rs 420
 
Answer & Explanation Answer: A) Rs 525

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

If x+1x = 4, then what is the value of x6+1x6 ?

A) 52 B) 256
C) 1026 D) 2702
 
Answer & Explanation Answer: D) 2702

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Q:

Kritika walks 40 metres towards south. Then turning to her right she rides 30 metres. Then, turning to her left, she rides 50 metres. Again, she turns toher left and rides 30 metres. How far (in metres) is she from her initial position?

A) 65 B) 70
C) 80 D) 90
 
Answer & Explanation Answer: D) 90

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Q:

A train crossed a 140 m long platform in 15 seconds and a 180 m long platform in 17 seconds. The speed of the train was

A) 75 kmph B) 72 kmph
C) 69 kmph D) 66 kmph
 
Answer & Explanation Answer: B) 72 kmph

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

What is the value of ( 1/2 - cot45) ?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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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.

 

3, 6, 11, 20, ?

 

A) 42 B) 41
C) 37 D) 47
 
Answer & Explanation Answer: C) 37

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Filed Under: Number Series
Exam Prep: Bank Exams

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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.

0.5, 2, 3.5, ? , 6.5

A) 5 B) 4.5
C) 4 D) 6
 
Answer & Explanation Answer: A) 5

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Filed Under: Number Series
Exam Prep: Bank Exams

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