Aptitude and Reasoning Questions

Q:

A train travels 40% faster than a car. Both start from point A at the same time and reach point B, 140 km away at the same time. On the way the train takes 25 minutes for stopping at the stations. What is the speed (in km/hr) of the train?

A) 67 B) 134.4
C) 145.9 D) 160
 
Answer & Explanation Answer: B) 134.4

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

If the product of two numbers is 3026 and their LCM is 89, then their HCF is :

A) 33 B) 34
C) 35 D) 29
 
Answer & Explanation Answer: B) 34

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

A right prism has a square base with side of base 4 cm and the height of prism is 9 cm. The prism is cut in three parts of equal heights by two planes parallel to its base. What is the ratio of the volume of the top, middle and the bottom part respectively?

A) 1 : 8 : 27 B) 1 : 7 : 19
C) 1 : 8 : 20 D) no answer
 
Answer & Explanation Answer: D) no answer

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

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Q:

Group the given figures into three classes using each figure only once.

A) 2,4,7 ; 1,8,9 ; 3,5,6 B) 2,6,9 ; 1,5,7 ; 3,4,8
C) 2,6,7 ; 1,5,8 ; 3,4,9 D) 2,8,7 ; 1,5,9 ; 3,4,6
 
Answer & Explanation Answer: B) 2,6,9 ; 1,5,7 ; 3,4,8

Explanation:

1,5,7 contain a rectangle with its two diagonals as the outer element and another element (similar or different) placed inside it.

2,6,9 contain a triangle with its three medians as the outer element and another element (similar or different) placed inside it.

3,4,8 contain a circle with its two mutually perpendicular diameters as the outer element and another element (similar or different) placed inside it.

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Filed Under: Grouping of Images

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Q:

30 women do half of the total work in 30 days. How many more women will be required to complete the remaining work in 10 days?

A) 45 B) 30
C) 60 D) 80
 
Answer & Explanation Answer: C) 60

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

The average weight of 35 apples is 50 grams. If some apples of weight 40 grams each were removed, then average weight becomes 57.5 grams. How many apples of weight 40 grams were removed?

A) 5 B) 10
C) 15 D) 20
 
Answer & Explanation Answer: C) 15

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

9997 x 10003 = ?

A) 9999991 B) 99999911
C) 99999991 D) 9999911
 
Answer & Explanation Answer: A) 9999991

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In a row of boys, Tarak is 18th from either end. How many boys are there in the row?

A) 19 B) 36
C) 35 D) 42
 
Answer & Explanation Answer: C) 35

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