Aptitude and Reasoning Questions

Q:

If xy = -18 and x2+ y2= 85, then find the value of (x + y).

A) 8 B) 10
C) 9 D) 7
 
Answer & Explanation Answer: D) 7

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2031
Q:

In the following question, select the related number from the given alternatives.
4 : 17 : : 7 : ?

A) 49 B) 50
C) 51 D) 52
 
Answer & Explanation Answer: B) 50

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Filed Under: Analogy
Exam Prep: Bank Exams

0 2031
Q:

The sum of a fraction and 4 times its reciprocal is 13/3. What is the fraction?

A) 4/3 B) 3/4
C) 5/4 D) 4/5
 
Answer & Explanation Answer: A) 4/3

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2030
Q:

If the edge of a cube is increased by 10%, then what will be the percentage increase in its volume ?

A) 30 B) 31.3
C) 136.1 D) 33.1
 
Answer & Explanation Answer: D) 33.1

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Filed Under: Percentage
Exam Prep: Bank Exams

0 2030
Q:

If 2x+29x = 4, then the value of 27x3+127x3

A) 180 B) 198
C) 234 D) 252
 
Answer & Explanation Answer: B) 198

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2030
Q:

Vikram and Vivek can finish a work in 50 days. They worked together for 20 days and then left. How much work has been done by them?

A) 3/5 B) 1/3
C) 1/2 D) 2/5
 
Answer & Explanation Answer: D) 2/5

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Filed Under: Time and Work
Exam Prep: Bank Exams

5 2029
Q:

A, B and C can finish a job working alone in 12, 8 and 24 days respectively. In how many days they can finish the job if they worked together?

A) 5 B) 6
C) 4 D) 3
 
Answer & Explanation Answer: C) 4

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Filed Under: Time and Work
Exam Prep: Bank Exams

3 2029
Q:

The milk and water in two vessels are in the ratio of 3 : 1 and 7 : 11 respectively. In what ratio should the liquid in both the vessels be mixed to obtaina new mixture containing half milk and half water?

A) 5 : 7 B) 4 : 9
C) 1 : 1 D) 4 : 7
 
Answer & Explanation Answer: B) 4 : 9

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

8 2029