Aptitude and Reasoning Questions

Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

 

Statements:
(I) Empty set is a subset of any set.
(II) A set is a subset of power set.

 

Conclusion:
(I) Empty set is a power set.
(II) A set is a subset of power set.

 

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

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Filed Under: Statement and Conclusions
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Q:

Which answer figure will complete the pattern in the question figure?

A) None B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) None

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Filed Under: Pattern Completion
Exam Prep: Bank Exams

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Q:

Which of the following is a true statement?

A) Two similar triangles are always congruent. B) Two similar triangles have equal areas
C) Two triangles are similar if their corresponding sides are proportional D) Two polygons are similar if their corresponding sides are proportional
 
Answer & Explanation Answer: C) Two triangles are similar if their corresponding sides are proportional

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Filed Under: Volume and Surface Area
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Q:

The graph shows the production of food grains of a country in different years. Study the graph and answer the questions.

The sum of the production of food grains in the year 1982 and 1984 is equal to that in the year:

 

A) 1980 B) 1981
C) 1983 D) 1985
 
Answer & Explanation Answer: B) 1981

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Filed Under: Bar Charts
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Q:

One of the roots of the equation x2 - 4x + k = 0 is x = 3. The other root is

A) x = -1 B) x = -4
C) x = 1 D) x = 4
 
Answer & Explanation Answer: C) x = 1

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Filed Under: Simplification
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Q:

Simplify 50 + 18 - 8

A) 8√2 B) 7√2
C) 6√2 D) 5√2
 
Answer & Explanation Answer: C) 6√2

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Filed Under: Simplification
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Q:

The surface area of a sphere is 2464 cm². Find its diameter (in cm).

A) 14 B) 56
C) 28 D) 42
 
Answer & Explanation Answer: C) 28

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Filed Under: Volume and Surface Area
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Q:

In the following figure, rectangle represents Doctors, circle represents Bikers, triangle represents Trekkers and square represents Football players. Which set of letters represents Doctors who are either Bikers or Football players?

A) JA B) JAC
C) HJI D) JH
 
Answer & Explanation Answer: C) HJI

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Filed Under: Image Analysis
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