Q:

The Rigvedic God Varuna was

A) Harbinger of peace	B) Destoyer of foes
C) Guardian of the cosmic order	D) God of prosperity

Answer & Explanation Answer: C) Guardian of the cosmic order

Explanation:

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Filed Under: Indian History

19 15226

Q:

Improve the bracketed part of the sentence.

She emanated ebullience as she (learn) about her first rank in the exam.

A) learnt	B) learning
C) had learn	D) No improvement

Answer & Explanation Answer: A) learnt

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 15213

Q:

____________ is defined as the rate of doing work.

A) Energy	B) Force
C) Power	D) momentum

Answer & Explanation Answer: C) Power

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 15207

Q:

Which of the following statement is true?

A) Cohesion is the OO principle most closely associated with hiding implementation details	B) Cohesion is the OO principle most closely associated with making sure that classes know about other classes only through their APIs
C) Cohesion is the OO principle most closely associated with making sure that a class is designed with a single, well-focused purpose	D) None

Answer & Explanation Answer: C) Cohesion is the OO principle most closely associated with making sure that a class is designed with a single, well-focused purpose

Explanation:

A refers to encapsulation, B refers to coupling

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Filed Under: Programming

4 15205

Q:

The reduction potential of hydrogen half-cell will be negative if :
(1) $P (H_{2})$ = 2 atm and [H+] = 2.0 M
(2) $P (H_{2})$ = 1 atm and [H+] = 2.0 M
(3) $P (H_{2})$ = 1 atm and [H+] = 1.0 M
(4) $P (H_{2})$ = 2 atm and [H+] = 1.0 M

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

Answer & Explanation Answer: D) Option 4

Explanation:

$H^{+} - e^{-} \to \frac{1}{2} H_{2}$

Apply Nernst equation

$E = 0 - \frac{0.059}{1} \log (\frac{P H_{2}^{\frac{1}{2}}}{[H^{+}]})$

$E = - \frac{0.059}{1} \log (\frac{2^{\frac{1}{2}}}{1})$

Therefore E is Negative

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Filed Under: Chemistry
Exam Prep: AIEEE

26 15200

Q:

Which of the following virus overtake computer system, when it boots and destroy information ?

A) System infectors	B) Trojan
C) Stealth virus	D) Boot infectors

Answer & Explanation Answer: C) Stealth virus

Explanation:

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

51 15199

Q:

What is called the small grasslands on the slopes of Lesser Himalayan range in Jammu and Kashmir?

A) Marg	B) Bugyal
C) Payar	D) Duar

Answer & Explanation Answer: A) Marg

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

4 15173

Q:

Improve the bracketed part of the sentence.

The Centre’s bid to dispel the pall of gloom over the economy (have been helped) in recent weeks by a rating.

A) had been help	B) has been helped
C) have been helping	D) No improvement

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