Quantitative Aptitude - Arithmetic Ability Questions

Q:

If 2 + 4x < 5 - x/2 and 3x + 3 > -5 - 3x; then x can take which of the following values?

A) 1 B) 2
C) -2 D) -1
 
Answer & Explanation Answer: D) -1

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Q:

Diagonals of a Trapezium ABCD with AB || CD intersect each other at the point O. If AB = 2CD, then the ratio of the areas of ΔAOB and ΔCOD is

A) 4:1 B) 1:16
C) 1:4 D) 16:1
 
Answer & Explanation Answer: A) 4:1

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Filed Under: Area
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Q:

If (x ­- 2) (x -­ p) = x2 - ax + 6, then the value of (a -­ p) is

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: C) 2

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Q:

The third proportional of the following numbers (x - ­y)2, (x2 - y2)2 is

A) (x+y)3 (x-­y)2 B) (x+y)4 (x­-y)2
C) (x+y)2 (x-­y)2 D) (x+y)2 (x-y)3
 
Answer & Explanation Answer: B) (x+y)4 (x­-y)2

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Filed Under: Ratios and Proportions
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Q:

Find the value of 27a3 + 1a3, if 9a2 + 1a2 = 43

A) 240 B) 280
C) 320 D) 360
 
Answer & Explanation Answer: B) 280

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Q:

Find the odd word/letter/number from the given alternatives

A) AG B) WA
C) ET D) IQ
 
Answer & Explanation Answer: C) ET

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Q:

What is the equation of the line perpendicular to the line 5x + 3y = 6 and having Y-intercept -3?

A) 3x - 5y = 15 B) 3x + 5y = 15
C) 3x - 5y = -15 D) 3x + 5y = -15
 
Answer & Explanation Answer: A) 3x - 5y = 15

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Q:

If 49 is subtracted from the square of a number, then the result obtained is 576. What is the number?

A) 24 B) 25
C) 23 D) 27
 
Answer & Explanation Answer: B) 25

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Filed Under: Numbers
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