Aptitude and Reasoning Questions

Q:

In the following question, select the related word from the given alternatives.
Calendar : Date : : Index : ?

A) Name of Author B) Glossary
C) Contents D) Summary
 
Answer & Explanation Answer: C) Contents

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Filed Under: Analogy
Exam Prep: Bank Exams

0 1401
Q:

Average age of A and B, 2 years ago was 26. If the age of A, 5 years hence is 40 years, and B is 5 years younger to C, then find the difference between the age of A and C?

A) 6 B) 9
C) 12 D) 15
 
Answer & Explanation Answer: B) 9

Explanation:

Let the present ages of A & B to be ‘a’ & ‘b’ respectively.
Hence, 2 years ago, their ages must have been (a-2) & (b-2) respectively.
Average of their ages at that time = 26
Hence,
[(a-2)+(b-2)]/2 = 26
(a-2)+(b-2) = 52
a+b = 56
Age of A, 5 year hence = 40 years
Hence, (a+5) = 40
a = 35 years
Hence, b = 56 - 35 = 21 years
B = (C-5)
Hence, C = 21+5 = 26 years
Age difference between A & C = 35 - 26 = 9 years.

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

0 1401
Q:

The simplified form of (4x + 3)2 . (3x - 5) - (4x3 - 12x2 + 9x - 20) is

A) 6x2- 48x - 50 B) 24x3 + 2x2 - 32x - 15
C) 44x3 + 4x2 - 102x - 25 D) 24x3 + 8x2 - 42x - 50
 
Answer & Explanation Answer: C) 44x3 + 4x2 - 102x - 25

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Filed Under: Square Roots and Cube Roots
Exam Prep: AIEEE , Bank Exams , CAT

0 1401
Q:

If Giri's salary is 9/5 times of Hariprasad's and Shaukat's is 9/2 times of Hariprasad's, what is the ratio of Giri's salary to Shaukat's?

A) 10:81 B) 81:10
C) 5:2 D) 2:5
 
Answer & Explanation Answer: D) 2:5

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

1 1400
Q:

A discount series of 15%, 20% and 25% is equal to the single discount of?

A) 48% B) 49%
C) 50% D) 51%
 
Answer & Explanation Answer: B) 49%

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Filed Under: Percentage
Exam Prep: Bank Exams

0 1400
Q:

Sum of four times a fraction and 6 times its reciprocal is 11. What is the fraction?

A) 3/4 B) 4/3
C) 4/7 D) 7/4
 
Answer & Explanation Answer: A) 3/4

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

4 1400
Q:

If √3 = 1.732, then the value of 9+233?

A) 7.169 B) 7.196
C) 5.198 D) 7.296
 
Answer & Explanation Answer: B) 7.196

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1400
Q:

If A is the mother of B and K, D is the husband of A. E is the son of D's brother. What is the relation of A with E

A) Mother in law B) Sister in law
C) Aunt D) Sister
 
Answer & Explanation Answer: C) Aunt

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Filed Under: Blood Relations
Exam Prep: Bank Exams

3 1400