Aptitude and Reasoning Questions

Q:

Select the odd figure out of the given series.

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

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Q:

In each of the following questions, a question is followed by information given in them Statements I, II and III. You have to study the question along with the statements and decide the information given in which or the statements/ is necessary to answer the question. 

What is the cost of flooring the rectangular hall?

I. Length and the breadth of the hall are in the ratio of 3:2

II. Length of the hall is 48 m and cost of flooring is ₹ 850 Per sq.m.

III. Perimeter of the hall is 160 m and cost of flooring is ₹ 850 per sq m

A) I and II B) I and III
C) Only III D) I and either II or III
 
Answer & Explanation Answer:

Explanation:

From I and II,
Length = 3x = 48 m
∴ x = 16
Breath = 2x = 32 m
Hence, Area of floor = 48 × 32
Cost of flooring = 48 × 32 × 850 = ₹ 1305600
From I and III, 2(l +b) = 160
2(3x + 2x) = 160
10x = 160
∴ x = 16
∴ Length = 3 × 16 = 48 m
Breadth = 2x = 32m
Cost of flooring = (48 × 32) × 850 = ₹ 1305600
Similarly, from II and III, we can find
l = 48 m
b = 32 m
and Total cost of flooring = ₹ 1305600

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Q:

If the time increases by 7 years, then simple interest increases by Rs 8400 on a sum of Rs 6000. What is the rate (in percentage) of interest per annum?

A) 18 B) 12
C) 20 D) 24
 
Answer & Explanation Answer: C) 20

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

If x + y = 13 and x2 + y2 = 89, then find xy is

A) 80 B) 169
C) 258 D) 40
 
Answer & Explanation Answer: D) 40

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Manjeet can do a work in 18 hours. If he is joined by Jaya who is 100% more efficient, in what time will they together finish the work?

A) 6 hours B) 3 hours
C) 12 hours D) 24 hours
 
Answer & Explanation Answer: A) 6 hours

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

The pie chart shows the breakup of expenditure of a manufacturing company for the year 2017. Study the diagram and answer the following questions.

What is the total expenditure (in Rs lakhs) ?

A) 900 B) 1800
C) 2000 D) 1000
 
Answer & Explanation Answer: B) 1800

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Filed Under: Pie Charts
Exam Prep: Bank Exams

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Q:

If + means ÷, ­ means x, x means ­ and ÷ means +, which of the following will be the value of expression 16÷8­4+2x4=?

A) 16 B) 28
C) 32 D) 44
 
Answer & Explanation Answer: B) 28

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The sum of ages of 4 children born at intervals of 4 years each is 60. What is the age of the youngest child?

A) 7 B) 9
C) 10 D) 12
 
Answer & Explanation Answer: B) 9

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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