6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If a+b=5 then the value of ${(a - 3)}^{7} + {(b - 2)}^{7}$ is

A) 27	B) 37
C) 1	D) 0

Answer & Explanation Answer: D) 0

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Q:

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

A) RTVX	B) GIKM
C) DFIK	D) LNPR

Answer & Explanation Answer: C) DFIK

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Q:

If ${(cotA - cosecA)}^{2} = x$ , then the value of x is

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

Answer & Explanation Answer: A) (1 - cosA)/(1 + cosA)

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Q:

Product of three consecutive odd numbers is 1287. What is the largest of the three numbers?

A) 9	B) 11
C) 13	D) 17

Answer & Explanation Answer: C) 13

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Q:

Two identical hemispheres of maximum possible size are cut from a solid cube of side 14 cm. The bases of the hemispheres are part of the two opposite faces of cube. What is the total volume (in cm3) of the remaining part of the cube?

A) 1556.33	B) 898.5
C) 1467.33	D) 1306.67

Answer & Explanation Answer: D) 1306.67

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Filed Under: Area
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Q:

If $x (3 - \frac{2}{x}) = \frac{3}{x}$ , then the value of $x^{2} + \frac{1}{x^{2}}$ will be

A) 3 1/9	B) 3 2/9
C) 2 1/9	D) 2 4/9

Answer & Explanation Answer: D) 2 4/9

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Q:

AB is the diameter of a circle with center O and P be a point on its circumference. If $∡$ POA = 120°, then the value of $∡$ PBO is

A) 30°	B) 60°
C) 50°	D) 40°

Answer & Explanation Answer: B) 60°

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Q:

The average cost of 5 items in a shopping list is Rs 650. If one more item whose cost is Rs 1400 is added to the list what will be the new average (in Rs)?

A) 775	B) 875
C) 725	D) 825

Quantitative Aptitude - Arithmetic Ability Questions

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