Exams Questions and Answers

Q:

152, 124, 96, 69, 40

Find the odd man out?

A) 124	B) 96
C) 69	D) 40

Answer & Explanation Answer: C) 69

Explanation:

The given number series is 152, 124, 96, 69, 40

152

152 - 28 = 124

124 - 28 = 96

96 - 28 = 68 (not 69)

68 - 28 = 40

Hence, the odd man in the given number series is 69.

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Filed Under: Odd Man Out
Exam Prep: AIEEE , Bank Exams , CAT
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13 46824

Q:

The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

A) 20%	B) 30%
C) 40%	D) 50%

Answer & Explanation Answer: D) 50%

Explanation:

Let original length = x and original breadth = y.

Original area = xy.

New length = x/2 and New breadth=3y

New area = $\frac{3}{2} x y$

Therefore, Increase in area = New area-original area = $\frac{3}{2} x y - x y = \frac{1}{2} x y$

Therefore, Increase % = $\frac{i n c r e a s e i n a r e a}{o r i g i n a l a r e a} * 100 = (\frac{\frac{1}{2} x y}{x y}) * 100 = 50$ %

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

47 46815

Q:

What is the Full Form of INTERNET ?

Answer

what_is_the_full_form_of_internet1543382839.jpg image

'Internet' is the shortened form of 'INTERnational-NETwork' which is the interconnected network of all the Web Servers worldwide. It is often called the 'World Wide Web'.

Workspace

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Subject: Computer Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer

433 46798

Q:

Select the related word/letters/number from the given alternatives.

7 : 56 : : 9 : ?

A) 65	B) 90
C) 81	D) 70

Answer & Explanation Answer: B) 90

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

1 46766

Q:

The India Parliament should meet at least ______.

A) Once a year	B) Twice a year
C) Thrice a year	D) Four times in a year

Answer & Explanation Answer: B) Twice a year

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 46761

Q:

Which state cabinet has approved Dharma Swatantrya (Religious Freedom) Bill 2020?

A) Telangana	B) Rajasthan
C) Madhya Pradesh	D) Andhra Pradesh

Answer & Explanation Answer: C) Madhya Pradesh

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

1 46741

Q:

If $s + \frac{1}{s} = 4$ , then the value of $s^{2} + \frac{1}{s^{2}}$

A) 14	B) 16
C) 20	D) 24

Answer & Explanation Answer: A) 14

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

0 46740

Q:

$\frac{\sin 30 °}{1 + \cos 30 °} + \frac{1 + \cos 30 °}{\sin 30 °}$ = ?

A) 4	B) 3
C) 1	D) 2

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