Quantitative Aptitude - Arithmetic Ability Questions

Q:

The point P(3,­-2) divides the segment joining the points (x,0) and (0,y) in the ratio 1:3. Find x and y?

A) x = 4; y = -­8 B) x = ­-3; y = -­8
C) x = 3; y = 8 D) x = ­-3; y = 8
 
Answer & Explanation Answer: A) x = 4; y = -­8

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Filed Under: Simplification
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Q:

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

A) 343 B) 64
C) 75 D) 27
 
Answer & Explanation Answer: C) 75

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Filed Under: Odd Man Out
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Q:

The bar chart given shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of 000 units.

Which of the following type of car has the highest increase in sales from 2009 to 2012?

A) Hatchback B) Both SUV and Hatchback
C) SUV D) Sedan
 
Answer & Explanation Answer: C) SUV

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Q:

What is the diameter (in cm) of a sphere of surface area 154 sq cm?

A) 3.5 B) 14
C) 10.5 D) 7
 
Answer & Explanation Answer: D) 7

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Filed Under: Volume and Surface Area
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Q:

A solid sphere of radius 9 cm is melted to form a sphere of radius 6 cm and a right circular cylinder of same radius. The height of the cylinder so formed is

A) 19 cm B) 21 cm
C) 23 cm D) 25 cm
 
Answer & Explanation Answer: A) 19 cm

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Filed Under: Volume and Surface Area
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Q:

If secA/(secA ­- 1) + secA/(secA + 1) = x, then x is

A) 2cosec2A B) 2sec2A
C) 2cosecA D) 2secA
 
Answer & Explanation Answer: A) 2cosec2A

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Q:

If 5 -­ 5x < 4 -­ x and 2 -­ x < 6 -­ 4x, then x can take which of the following values?

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

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Q:

If 4x + 5y = 14 and x - 5y = 16 then the value of x and y are

A) 10 and -6/5 B) 6 and 2
C) 10 and 6/5 D) 6 and -2
 
Answer & Explanation Answer: D) 6 and -2

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