Quantitative Aptitude - Arithmetic Ability Questions

Q:

Divide 32 into two parts such that the sum of the square of the parts is 674. What is the value of the parts?

A) 22, 10 B) 30, 2
C) 25, 7 D) 20, 12
 
Answer & Explanation Answer: C) 25, 7

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Q:

The length of the diagonal and the breadth of a rectangle are 17 cm and 8 cm respectively. Find its perimeter (in cm).

A) 92 B) 46
C) 42 D) 84
 
Answer & Explanation Answer: B) 46

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Filed Under: Area
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Q:

The curved surface area and the slant height of a right circular cone are 99 sq.cm and 9 cm respectively. Find its diameter (in cm)

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

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Q:

If 31% of an electricity bill is deducted, Rs 1794 is still to be paid. How much was the original bill amount?

A) Rs 1369 B) Rs 2600
C) Rs 2636 D) Rs 1405
 
Answer & Explanation Answer: B) Rs 2600

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Filed Under: Percentage
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Q:

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

A) Ocean B) Sea
C) Desert D) River
 
Answer & Explanation Answer: C) Desert

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Filed Under: Odd Man Out
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Q:

Find the odd word/letters/numbers pair from the given alternatives.

A) Tomato B) Potato
C) Carrot D) Radish
 
Answer & Explanation Answer: A) Tomato

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Q:

If a + b = 8 and ab = 15, then what is the value of a3 + b3?

A) 98 B) 152
C) 124 D) 260
 
Answer & Explanation Answer: B) 152

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Filed Under: Simplification
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Q:

If a:b = 3:8, find the value of (5a ­ 3b)/(2a + b).

A) 9/14 B) 14/9
C) -9/14 D) -14/9
 
Answer & Explanation Answer: C) -9/14

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