Aptitude and Reasoning Questions

Q:

If cosA = x, then x is

A) √(1 - cos2A) B) √(1 + sin2A)
C) √(1 + cos2A) D) √(1 - sin2A)
 
Answer & Explanation Answer: D) √(1 - sin2A)

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Filed Under: Simplification
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Q:

A is taller than B, who is shorter than C, but taller than D. Who is the shortest?

A) B B) C
C) D D) A
 
Answer & Explanation Answer: C) D

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Filed Under: Arithmetical Reasoning
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Q:

The ratio between the area of a square and that of a circle, when the length of a side of the square is equal to that of the diameter of the circle, is (take π=22/7)

A) 14 : 11 B) 28 : 11
C) 7 : 22 D) 22 : 7
 
Answer & Explanation Answer: A) 14 : 11

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the reflection of the point (5, 3) in the line y = -2?

A) (-9 , 3) B) (-5 , -7)
C) (-9 , -3) D) (5 , -7)
 
Answer & Explanation Answer: D) (5 , -7)

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Filed Under: Area
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Q:

In the following square represents Priests, triangle represents Singers, circle represents Therapists and rectangle represents Indians. Which set of letters represents Indians who are not Priests?

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

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Filed Under: Image Analysis
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Q:

In a row of students, if John , who is 16th from the left, and Johnson, who is 8th from the right, interchange their positions, John becomes 33rd from left. How many students are there in a row?

A) 38 B) 39
C) 40 D) 41
 
Answer & Explanation Answer: C) 40

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Filed Under: Arithmetical Reasoning
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Q:

If 3a=4b=6c and a+b+c=279 then a2+b2+c2 is equal to

A) 87 B) 39
C) 82 D) 83
 
Answer & Explanation Answer: A) 87

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

Two men standing on same side of a pillar 75 metre high, observe the angles of elevation of the top of the pillar to be 30° and 60° respectively the distance between two men is

A) 100 3m B) 100m
C) 753m D) 253m
 
Answer & Explanation Answer: A) 100 3m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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