Aptitude and Reasoning Questions

Q:

The radius of a hemisphere is 14 cm, find its volume?

A) 11498.66 cubic cm B) 1916.44 cubic cm
C) 2874.67 cubic cm D) 5749.33 cubic cm
 
Answer & Explanation Answer: D) 5749.33 cubic cm

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Filed Under: Volume and Surface Area
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Q:

A hexagonal prism has 18 edges. How many vertices does it have?

A) 8 B) 12
C) 20 D) 22
 
Answer & Explanation Answer: B) 12

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Filed Under: Volume and Surface Area
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Q:

When a number is increased by 42, it becomes 121% of itself. What is the number?

A) 504 B) 200
C) 630 D) 378
 
Answer & Explanation Answer: B) 200

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Filed Under: Percentage
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Q:

What is the value of cos 11π/6?

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

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Filed Under: Simplification
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Q:

The mean of marks secured by 35 students in division A of class X is 65, 45 students of division B is 61 and that of 70 students of division C is 59. What is the mean of marks of the students of three divisions of Class X?

A) 60.3 B) 59.6
C) 61 D) 62.4
 
Answer & Explanation Answer: C) 61

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

How many points will be there on the face opposite to the face with 2 points?

A) 1 B) 5
C) 4 D) 6
 
Answer & Explanation Answer: D) 6

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Filed Under: Cubes and Dice
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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.

KlMnO, qRsTu, WxYzA, cDeFg, ?

A) iJkLm B) HiJkL
C) IjKlM D) hIjKl
 
Answer & Explanation Answer: C) IjKlM

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Filed Under: Alphabet Test
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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: To achieve economic development, people should work hard.
Conclusions: I: Economic development is directly related to people's hardwork.
II: Working hard by all the people is impossible

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

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Filed Under: Statement and Conclusions
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