Aptitude and Reasoning Questions

Q:

The radius and the height of a cone are each increased by 20%. Then the volume of the cone increases by

A) 20% B) 20.5%
C) 62% D) 72.8%
 
Answer & Explanation Answer: D) 72.8%

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Filed Under: Volume and Surface Area
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 slant height is 91 cm, find its total surface area.

A) 27720 sq cm B) 4620 sq cm
C) 6930 sq cm D) 13860 sq cm
 
Answer & Explanation Answer: D) 13860 sq cm

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

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Q:

X and Y start from the same point. X walks 40 m north, then turns West and walks 80 m, then turns to his right and walks 50 m. At the same time, Y walks 90 m North. Where is Y now with respect to the position of X?

A) Y is 30 m to the East of X B) Y is 80 m to the West of X
C) Y is 30 m to the West of X D) Y is 80 m to the East of X
 
Answer & Explanation Answer: D) Y is 80 m to the East of X

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

E, F, G, H and K visit a hospital on week days. Each one of them is a physician, surgeon, dentist, cardiologist, nephrologist but in the random order. Each visits the hospital only one day in the week and attends to their profession only.

 

Consider the following information and answer questions based on it.

 

1. The physician visits office every Monday.
2. E is the cardiologist who comes neither on Tuesday nor Thursday.
3. K is a surgeon and G is not the physician.
4. The person who visits the office on Thursday is not a nephrologist.
5. H works on a Tuesday and K works on the following day.

 

Who is the nephrologist?

A) E B) F
C) G D) H
 
Answer & Explanation Answer: D) H

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

Find the greatest number which on dividing 391 and 318 leaves remainders 7 and 6 respectively.

A) 20 B) 23
C) 24 D) 32
 
Answer & Explanation Answer: C) 24

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

The sum of two fractions is 3/4. One of them is 2/3. What is the other fraction?

A) 1/12 B) 1/1
C) 1/10 D) 1/5
 
Answer & Explanation Answer: A) 1/12

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

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

 

 

 

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

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

Solve : (x + 2y) (2x - y)

A) 2x2 + 5xy + 2y2 B) 2x2 + 3xy - 2y2
C) x2 + 4xy + y2 D) x2+ 4xy - y2
 
Answer & Explanation Answer: B) 2x2 + 3xy - 2y2

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Filed Under: Simplification
Exam Prep: Bank Exams

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