Aptitude and Reasoning Questions

Q:

If the arithmetic mean of two numbers is 7 and the geometric mean of the same two numbers is 2√10. Then find the numbers x and y respectively, such that x>y.

 

A) 4, 10 B) 2, 5
C) 5, 2 D) 10, 4
 
Answer & Explanation Answer: D) 10, 4

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

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Q:

Find the area (in sq.cm) of a semi-circle of radius 14cm.

A) 308 B) 616
C) 160 D) 320
 
Answer & Explanation Answer: A) 308

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

In the following series, one number is missing as shown by the question mark. Select the missing number from the given options.

 

8, 12, 16, 20, ?

 

 

A) 22 B) 26
C) 24 D) 32
 
Answer & Explanation Answer: C) 24

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

What is the curved surface area (in cm²) of a hemisphere of diameter 42 cm?

A) 2332 B) 1778
C) 1556 D) 2772
 
Answer & Explanation Answer: D) 2772

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

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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
Exam Prep: Bank Exams

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Q:

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
CALCULATING

A) GAIN B) TANING
C) TAIL D) CULT
 
Answer & Explanation Answer: B) TANING

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Filed Under: Sequential Output Tracing
Exam Prep: Bank Exams

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Q:

Find the odd word/letters/number pair from the given alternatives.

A) TOP B) COP
C) MOP D) JOP
 
Answer & Explanation Answer: D) JOP

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Q:

In the following question, select the odd word pair from the given alternatives

A) Square – Four B) Hexagon – Six
C) Cone – Figure D) Triangle – Three
 
Answer & Explanation Answer: C) Cone – Figure

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