Quantitative Aptitude - Arithmetic Ability Questions

Q:

(−12)[11+7×(−3)]÷{}[413−(−3)×(−6)]=

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

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Q:

The ratio of two numbers is 5 : 9 and their difference is 44. What will be the smaller number among both the numbers?

 

A) 50 B) 65
C) 55 D) 70
 
Answer & Explanation Answer: C) 55

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

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

A) 2378 B) 9122
C) 1517 D) 2345
 
Answer & Explanation Answer: A) 2378

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Select the odd word from the given alternatives.

A) sister B) nephew
C) daughter D) aunt
 
Answer & Explanation Answer: B) nephew

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If two complementary angles are in the ratio of 2:3, find the ratio of square of smaller angle to square of greater angle.

A) 3:2 B) 9:11
C) 4:5 D) 4:9
 
Answer & Explanation Answer: D) 4:9

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Which of the following is correct?

A) (3x + 4y)(4x -­ 3y) = 12x2 + 7xy ­- 12y2 B) (3x + 4y)(4x -­ 3y) = 12x2  + 251xy -­ 12y2
C) (3x + 4y)(4x -­ 3y) = 12x2 -­ 7xy + 12y2 D) (3x + 4y)(4x -­ 3y) = 12x2 - ­ 251xy + 12y2
 
Answer & Explanation Answer: A) (3x + 4y)(4x -­ 3y) = 12x2 + 7xy ­- 12y2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What least number must be added to 4131, so that the sum is completely divisible by 19?

A) 10 B) 11
C) 9 D) 12
 
Answer & Explanation Answer: B) 11

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

The average age of 36 students in a group is 14 years. When the teacher's age is included in it, the average increases by one. The teacher's age in years is

A) 31 B) 51
C) 36 D)
 
Answer & Explanation Answer: B) 51

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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