Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the slope of the line, parallel to the line 3x -­ 6y = 4?

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

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Q:

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

A) QJ B) SH
C) LN D) UF
 
Answer & Explanation Answer: C) LN

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Q:

The income of X is 60% more than Y’s income and the income of Y is 40% more than Z’s income. X’s income is how much percentage more than Z’s income?

 

A) 134 B) 224
C) 100 D) 124
 
Answer & Explanation Answer: D) 124

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Q:

DEF is right angled at E. If cosD = 5/13, then what is the value of tanF?

A) 5/13 B) 5/12
C) 13/5 D) 13/12
 
Answer & Explanation Answer: B) 5/12

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Q:

If sinA = x, then x is equal to

A) √(1 - cos2A) B) √(1 - sin2A)
C) √(1 + cos2A) D) √(1 + sin2A)
 
Answer & Explanation Answer: A) √(1 - cos2A)

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Q:

What is the slope of the line, perpendicular to the line 3x - 6y = 4?

A) -2 B) 2
C) 2/3 D) -2/3
 
Answer & Explanation Answer: A) -2

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Q:

20% of a man's salary is paid as rent, 60% are his living expenses and 10% are his savings. If he spends remaining  30 on the education of his children, find his salary

A) 300 B) 900
C) 3000 D) 9000
 
Answer & Explanation Answer: A) 300

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Q:

Selling price of a table is Rs 2808. If profit percentage is 17%, then what is the cost price (in Rs) of table?

A) 2288 B) 2300
C) 2400 D) 3285
 
Answer & Explanation Answer: C) 2400

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