Aptitude and Reasoning Questions

Q:

A regular square pyramid has side of its base 20 cm and height 45 cm is melted and recast into regular triangular pyramids of equilateral base of side 10 cm and height 10√3 cm. What are the total numbers of regular triangular pyramid?

A) 24 B) 20
C) 27 D) 28
 
Answer & Explanation Answer: A) 24

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

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Q:

Three angles of a quadrilateral are 60°,90°and 100°. Then the fourth angle of the quadrilateral is

A) 95° B) 100°
C) 110° D) 115°
 
Answer & Explanation Answer: C) 110°

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

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (104, 101, 96) B) (109, 106, 101)
C) (97, 94, 89) D) (121, 118, 111)
 
Answer & Explanation Answer: D) (121, 118, 111)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The internal bisectors of ∠Q and ∠R of triangle PQR meet at O. If ∠P = 70°, then what is the measure of ∠QOR (in degrees)?

A) 110 B) 115
C) 125 D) 135
 
Answer & Explanation Answer: C) 125

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

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Q:

A sphere has the same curved surface area as a cone of vertical height 40 cm and radius 30 cm. The radius of the sphere is

A) 5√5 cm B) 5√3 cm
C) 5√15 cm D) 5√10 cm
 
Answer & Explanation Answer: C) 5√15 cm

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

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Q:

Amit is facing north. He turns 90° right and walks for 50 m, then turns towards the south and walks 50 m, then turns right to walk for another 50 m and from there, he walks 50 m towards north. In which direction/position is he from his original position?

A) South-west B) At the original position
C) North-east D) North-west
 
Answer & Explanation Answer: B) At the original position

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Filed Under: Direction Sense Test
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

How many triangles are there in the given figure?

A) 24 B) 26
C) 36 D) 32
 
Answer & Explanation Answer: C) 36

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Q:

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

A) WVU B) DBA
C) NML D) HGF
 
Answer & Explanation Answer: B) DBA

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Filed Under: Analogy

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