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Q:

Length and breadth of a rectangle are increased by 40% and 70% respectively. What will be the percentage increase in the area of rectangle?

A) 118 B) 110
C) 138 D) 128
 
Answer & Explanation Answer: C) 138

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Filed Under: Area
Exam Prep: Bank Exams

Q:

AB is a chord of the circle and its center is “O”. ON is perpendicular to AB. If the length of AB=20 cm, ON-(2√11) cm, find the radius (in cm) of the circle.

A) 10 B) 12
C) 13 D) 15
 
Answer & Explanation Answer: B) 12

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

Q:

What is the area (in square units) of the figure enclosed by the graphs of the lines x = -4, x = 2, y = -2 and y = 3?

A) 12 B) 24
C) 15 D) 60
 
Answer & Explanation Answer: C) 15

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Filed Under: Area
Exam Prep: Bank Exams

Q:

For which value of ‘g’ the linear graph of 6x + 12y +9 = 0 and 2x + gy + 3 =0 has infinite number of solutions?

A) 3 B) 4
C) 6 D) 9
 
Answer & Explanation Answer: B) 4

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Calculate the value of 61681x61681-31681x3168130000

A) 93352 B) 94362
C) 93362 D) 95362
 
Answer & Explanation Answer: C) 93362

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Filed Under: Simplification
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Q:

Find the common factor of 3757+ 4357 and 3737+ 4337

A) (43 - 37) B) (43 + 37)
C) 37 D) 10
 
Answer & Explanation Answer: B) (43 + 37)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Hepatitis affects which organ of the human body?

A) Liver B) Pancreas
C) Spleen D) Small intestine
 
Answer & Explanation Answer: A) Liver

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Filed Under: Biology
Exam Prep: Bank Exams

Q:

The most abundant metal in the Earth's crust is

A) zinc B) copper
C) aluminium D) iron
 
Answer & Explanation Answer: C) aluminium

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Filed Under: General Science
Exam Prep: Bank Exams