6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

The point where the 3 medians of a triangle meet is called

A) centroid	B) Incentre
C) Circumcentre	D) orthocentre

Answer & Explanation Answer: A) centroid

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

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Q:

What is the distance between the points (3 , 6) and (-2 , -6)?

A) 15	B) 13
C) 11	D) 12

Answer & Explanation Answer: B) 13

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Neeraj's earning was decreased by 60% and after that subsequently increased by 60%. Find the final loss % on his earnings?

A) 12%	B) 36%
C) 4%	D) 5%

Answer & Explanation Answer: B) 36%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

2 1219

Q:

For triangle PQR, find equation of altitude PS if co-ordinates of P, Q and R are (1,2), (2,-1) and (0,5) respectively?

A) x - 3y = -7	B) x - 3y = -5
C) x + 3y = 4	D) x + 3y = 7

Answer & Explanation Answer: C) x + 3y = 4

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1218

Q:

What is the value of $\sqrt[3]{1331} + \sqrt{729} - \sqrt[3]{512}$

A) 15	B) 20
C) 30	D) 23

Answer & Explanation Answer: C) 30

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

An angle is greater than its complementary angle by 30°. Find the measure of the angle?

A) 30°	B) 90°
C) 60°	D) 120°

Answer & Explanation Answer: C) 60°

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of $2 \sec^{2} A$ ?

A) secA/(cosecA - 1) + secA/(cosecA +1)	B) cosecA/(secA -1) + cosecA/(secA +1)
C) cosecA/(cosecA - 1) + cosecA/(cosecA +1)	D) secA/(secA - 1) + secA/(secA +1)

Answer & Explanation Answer: C) cosecA/(cosecA - 1) + cosecA/(cosecA +1)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 13981	B) 93172
C) 47542	D) 67325

Quantitative Aptitude - Arithmetic Ability Questions

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