Aptitude and Reasoning Questions

Q:

The mean of a distribution is 18 and the standard deviation is 4.5. What is the value of the coefficient of variation?

A) 50% B) 25%
C) 100% D) 75%
 
Answer & Explanation Answer: B) 25%

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Filed Under: Probability
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Q:

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

 

Responsibility

 

A) Ability B) Pen
C) Nose D) Possible
 
Answer & Explanation Answer: A) Ability

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Filed Under: Logical Sequence of Words
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Q:

The mean of a distribution is 20 and the standard deviation is 4. What is the value of the coefficient variation?

A) 10% B) 20%
C) 40% D) 60%
 
Answer & Explanation Answer: B) 20%

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Filed Under: Probability
Exam Prep: Bank Exams

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Q:

In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

 

20 x 12 ÷ 3 - 40 + 12 = ?

 

A) 25 B) 32
C) 18 D) 7
 
Answer & Explanation Answer: C) 18

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If a mirror is placed on the line MN, then which is the right image of the given figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Image Analysis
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Q:

In the following figure, rectangle represents Therapists, circle represents Floral designers, triangle represents Poets and square represents Football players. Which set of letters represents Therapists who are either Floral designers or Poets ?

A) FD B) EC
C) FGE D) DC
 
Answer & Explanation Answer: B) EC

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

If the curved surface area of a right circular cone is 10010 sq cm and its radius is 35 cm, find its volume?

A) 6930 cubic cm B) 13860 cubic cm
C) 3465 cubic cm D) 27720 cubic cm
 
Answer & Explanation Answer: B) 13860 cubic cm

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

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Q:

From the given answer figures, select the one in which the question figure is hidden / embedded.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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