Aptitude and Reasoning Questions

Q:

ΔABC is right angled at B. If m ∠A = 60°, then what is the value of 1/√3 Cosec C?

A) 2/√3 B) 2/3
C) √2/√3 D) √2/3
 
Answer & Explanation Answer: A) 2/√3

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Q:

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

5 + 10 x 21 ÷ 5 - 15 = ?

A) 49 B) 2
C) 20 D) 34
 
Answer & Explanation Answer: B) 2

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Q:

The angle of elevation of the top of a tower from a point A on the ground is 30°. On moving a distance of 20 metres towards the foot of the tower to a point B, the angle of elevation increases to 60°. The height of the tower in meters is

A) √3 B) 5√3
C) 10√3 D) 20√3
 
Answer & Explanation Answer: C) 10√3

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Q:

Three positions of a cube are shown below. What will come opposite to face containing 'I'?

A) VI B) V
C) III D) IV
 
Answer & Explanation Answer: A) VI

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Q:

A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?

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

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Q:

In the following question, select the odd word pair from the given alternatives.

A) Carnivorous – Tiger B) Herbivorous – Cow
C) Rabbit – Herbivorous D) Carnivorous – Dog
 
Answer & Explanation Answer: C) Rabbit – Herbivorous

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Q:

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., 'A' can be represented by 02, 65, etc., and 'S' can be represented by 56, 68, etc.

Similarly you have to identify the set for the word 'RATE'

A) 22, 24, 75, 99 B) 66, 77, 68, 23
C) 44, 77, 22, 87 D) 22, 77, 79, 76
 
Answer & Explanation Answer: A) 22, 24, 75, 99

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Filed Under: Figure Matrix

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Q:

Mr. Ibrahim borrowed Rs. 7500 at 5% per annum compound interest. The compound interest compounded annually for 2 years is

A) 768.75 B) 8268.75
C) 8286.75 D) 786.75
 
Answer & Explanation Answer: B) 8268.75

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Filed Under: Compound Interest
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