Aptitude and Reasoning Questions

Q:

Smita can finish a work in 12 days and Sam can finish the same work in 9 days. After working together for 4 days they both leave the job. What is the fraction of unfinished work?

A) 2/9 B) 1/4
C) 1/2 D) 7/9
 
Answer & Explanation Answer: A) 2/9

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Filed Under: Time and Work
Exam Prep: Bank Exams

0 1914
Q:

If a + b = 5 and ab = 6, then what is the value of a3 + b3?

A) 32 B) 38
C) 35 D) 34
 
Answer & Explanation Answer: C) 35

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1914
Q:

If a3 + b3 = 19 and ab = -6 , then what is the value of a + b?

A) 5 B) 7
C) 1 D) -5
 
Answer & Explanation Answer: C) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1914
Q:

Which of the following is not a quadratic equation?

A) 3x(x + 5) ­11 = 2x(x -­ 2) + 6 B) 4x(x + 3) + 7 = 4x(x -­ 11) + 9
C) x(x + 2) ­15 = x(2x -­ 5) + 11 D) 4x - 6x +­ 9 = 0
 
Answer & Explanation Answer: B) 4x(x + 3) + 7 = 4x(x -­ 11) + 9

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1914
Q:

What is the effective discount on two successive discounts of 20% and 25%?

A) 45% B) 40%
C) 50% D) 60%
 
Answer & Explanation Answer: B) 40%

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Filed Under: Percentage
Exam Prep: Bank Exams

4 1914
Q:

Calculate the value of 61681 x 61681 - 31681 x 3168130000?

A) 93352 B) 94362
C) 93362 D) 95362
 
Answer & Explanation Answer: C) 93362

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1914
Q:

In the following question, select the odd number pair from the given alternatives.

A) 41 – 22 B) 63 – 93
C) 82 – 44 D) 83 – 64
 
Answer & Explanation Answer: B) 63 – 93

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1914
Q:

What is the value of the expression a3 - 5 + 2816a, when a = 2?

A) 2 B) 5
C) 7 D) 8
 
Answer & Explanation Answer: C) 7

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1913