Aptitude and Reasoning Questions

Q:

Reflection of the point (2,-4) in the origin is

A) (2,4) B) (-2,-4)
C) (2,-4) D) (-2,4)
 
Answer & Explanation Answer: D) (-2,4)

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2 1910
Q:

The side of an equilateral triangle is 14 cm. Find its area (in sq.cm).

A) 64√3 B) 49√2
C) 64√2 D) 49√3
 
Answer & Explanation Answer: D) 49√3

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Filed Under: Area
Exam Prep: Bank Exams

0 1910
Q:

In an isosceles triangle, the length of each equal side is twice the length of the third side. The ratio of areas of the isosceles triangle and an equilateral triangle with same perimeter is

A) 30√5 : 100 B) 32√5 : 100
C) 36√5 : 100 D) 42√5 : 100
 
Answer & Explanation Answer: C) 36√5 : 100

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Filed Under: Area
Exam Prep: Bank Exams

0 1910
Q:

By what fraction selling price (S.P.) must be multiplied to get the cost price (C.P.) if the loss is 20% ?

A) 4/5 B) 8/5
C) 5/4 D) 6/5
 
Answer & Explanation Answer: C) 5/4

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

2 1910
Q:

A can do 1/3rd of a job in 3 days and B can do half of the job in 9 days. If they work on it together, then in how many days can they finish half of the job?

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

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Filed Under: Time and Work
Exam Prep: Bank Exams

3 1910
Q:

If Sin 31° = xy, then the value of Sec 31° - Sin 59° is

A) x2yy2-x2 B) -x2yy2-x2
C) -y2y2-x2 D) x
 
Answer & Explanation Answer: A) x2yy2-x2

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1910
Q:

If tan θ + cot θ = x, then what is the value of tan4θ + cot4θ?

A) (x3 – 3)2 + 2 B) (x4 – 2x) + 4
C) x2 (x2 – 4) + 2 D) x
 
Answer & Explanation Answer: C) x2 (x2 – 4) + 2

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1910
Q:

If x+19x=4, then 9x2+19x2 is

A) 140 B) 142
C) 144 D) 146
 
Answer & Explanation Answer: B) 142

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1909