Aptitude and Reasoning Questions

Q:

What smallest number should be added to the sum of squares of 15 and 14, so that the resulting number is a perfect square?

A) 17 B) 20
C) 11 D) 9
 
Answer & Explanation Answer: B) 20

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Filed Under: Problems on Numbers
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Q:

What is the sum of the first 12 terms of an arithmetic progression if the first term is -19 and last term is 36?

A) 192 B) 230
C) 102 D) 214
 
Answer & Explanation Answer: C) 102

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Filed Under: Numbers
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Q:

In ΔABC, ∠B is right angle, D is the mid point of the side AC. If AB = 6 cm, BC = 8cm, then the length of BD is

A) 4 cm B) 5 cm
C) 8 cm D) 12 cm
 
Answer & Explanation Answer: B) 5 cm

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

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Q:

If the equations 6x - 5y + 11 = 0 and 15x +  ky - 9 = 0 have no solution, then the value of k is:

 

A) -18 B) 12.5
C) -12.5 D) 18
 
Answer & Explanation Answer: C) -12.5

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Filed Under: Simplification
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Q:

ΔDEF is right angled at E. If cosecD = 5/4, then what is the value of cosecF?

A) 5/3 B) 3/4
C) 4/5 D) 4/3
 
Answer & Explanation Answer: A) 5/3

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Filed Under: Simplification
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Q:

Rearrange the jumbled letters to make a meaningful word and then select the one which is different.

A) OENS B) KWLA
C) ALIN D) EDAH
 
Answer & Explanation Answer: B) KWLA

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Q:

In a certain code language, North = West, South = East, East = North, which direction does the sun rise?

A) East B) West
C) North D) South
 
Answer & Explanation Answer: C) North

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

An arc of 30° in one circle is double an arc in a second circle, the radius of which is three times the radius of the first. Then the angles subtended by the arc of the second circle at its centre is

A) 3° B) 4°
C) 5° D) 6°
 
Answer & Explanation Answer: C) 5°

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

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