Exams Questions and Answers

Q:

Valency of an element depends on which of the following?

I. Number of losing electron

II. Number of gaining electron

III. Number of sharing electron

A) Only I and II	B) Only I and III
C) Only II and III	D) All I, II and III

Answer & Explanation Answer: D) All I, II and III

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 49887

Q:

Plaster of Paris ______.

I. changes into gypsum on mixing with water

II. is CaSO4.2H2O

III. is used for decoration

A) Only I and II	B) Only I and III
C) Only II and III	D) All I, II and III

Answer & Explanation Answer: B) Only I and III

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 49820

Q:

What is the common ratio of the following geometric sequence?

4, 2, 1, 0.5, 0.25, 0.125,...

A) 0.5	B) -1
C) 1.5	D) -0.5

Answer & Explanation Answer: A) 0.5

Explanation:

In mathematics, a geometric progression, also known as a geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

Herein the given sequence, 4, 2, 1, 0.5, 0.25, 0.125,...

Common Ratio r = 2/4 = 1/2 = 0.5/1 = 0.25/0.5 = 0.125/0.25 == 0.5.

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Filed Under: Problems on Numbers
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

3 49795

Q:

If "A" means "subtraction", "B" means "division", "C" means "addition" and "D" means "multiplication", then

305 B 5 A 28 C 43 D 12 = ?

A) 569	B) 549
C) 560	D) 530

Answer & Explanation Answer: B) 549

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

6 49785

Q:

The main reason that congress creates committees is to?

A) educate new members	B) create party powers bases.
C) divide the workload	D) introduce new bills

Answer & Explanation Answer: C) divide the workload

Explanation:

The main reason that congress creates committees is to divide work load.

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 49769

Q:

Match the correct Memory units.

A) a-r, b-p, c-s, d-q	B) a-p,b-s, c-q, d-r
C) a-r, b-s, c-q, d-p	D) a-r, b-q, c-s, d-p

Answer & Explanation Answer: A) a-r, b-p, c-s, d-q

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

11 49757

Q:

Which one of the following is not true about the powers of the Supreme Court?

A) The Supreme Court has original and exclusive jurisdiction in inter-governmental disputes.	B) B.The Supreme Court has advisory jurisdiction on a question of law or fact which may be referred to it by the President of India.
C) The Supreme Court has the power to review its own judgment or order.	D) The Supreme Court has the exclusive power to issue writs to protect the fundamental rights of the people.

Answer & Explanation Answer: D) The Supreme Court has the exclusive power to issue writs to protect the fundamental rights of the people.

Explanation:

The High Courts has similar power under the Article 226 of the Constitution. The high courts can also issue writs to protect the Fundamental Rights of the people.

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 49692

Q:

Find the odd one out.

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

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