Quantitative Aptitude - Arithmetic Ability Questions

Q:

The sum of the lengths of the edges of a cube is equal to the perimeter of a square. If the numerical value of the volume of the cube is equal to the numerical value of the area of the square, then the length of one side of the square is

A) 30 units B) 9 units
C) 27 units D) 12 units
 
Answer & Explanation Answer: C) 27 units

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Filed Under: Area
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Q:

Select the odd word from the given alternatives.

A) Almond B) Dates
C) Walnut D) Cashew
 
Answer & Explanation Answer: B) Dates

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Filed Under: Odd Man Out
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Q:

Hiten marks his pen at Rs 9800 and after allowing discount of 20%, he still earns 12% profit. What is the cost price (in Rs) of the pen?

A) 7600 B) 7200
C) 6500 D) 7000
 
Answer & Explanation Answer: D) 7000

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Filed Under: Percentage
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Q:

Δ DEF is right angled at E. If m ∠D = 30°. What is the length (in cm) of DE, if EF = 2√3 cm?

A) 3 B) 4
C) 6 D) 2
 
Answer & Explanation Answer: C) 6

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Filed Under: Area
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Q:

In what ratio does the point T (3,0) divide the segment joining the points S (4,­2) and U (1,4)?

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

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Filed Under: Ratios and Proportions
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Q:

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

A) 14, 12 B) 24, 7
C) 42, 4 D) 37, 4
 
Answer & Explanation Answer: D) 37, 4

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Filed Under: Odd Man Out
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Q:

What is the simplified value of (cos4 A  sin4 A)?

A) 0 B) 2 cos2 A
C) cos2A D) 1
 
Answer & Explanation Answer: C) cos2A

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Filed Under: Simplification
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Q:

If x = at2 and y = 2at then

A) x2 = 4ay B) y2 = 4ax
C) x2 + y 2 = a2 D) x 2 -­ y2 = a 2
 
Answer & Explanation Answer: B) y2 = 4ax

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Filed Under: Simplification
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