Q:

What is the number of atoms in 46 g of sodium-23 (N = Avogadro constant)?

A) N/2	B) N
C) 2N	D) 23 N

Answer & Explanation Answer: C) 2N

Explanation:

Number of atoms in 46 grams of sodium - 23 will be 2N.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 953

Q:

Which of the following elements has the lowest melting point?

A) Tin	B) Hydrogen
C) Carbon	D) Sodium

Answer & Explanation Answer: B) Hydrogen

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following represents an ion?

A) a particle having 9 protons, 9 neutrons, and 10 electrons	B) a particle having 19 protons, 21 neutrons, and 19 electrons
C) a particle having 14 protons, 14 neutrons, and 14 electrons	D) a particle having 1 proton, 3 neutrons, and 1 electron

Answer & Explanation Answer: A) a particle having 9 protons, 9 neutrons, and 10 electrons

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following carries oxygen to various parts of human body?

A) Red blood cells	B) White blood cells
C) Plasma	D) Nerves

Answer & Explanation Answer: A) Red blood cells

Explanation:

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Filed Under: Biology
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Q:

The main effect of Direct Taxes is on

A) Food prices	B) Consumer goods
C) Capital goods	D) Income

Answer & Explanation Answer: D) Income

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

To show approval or praise by clapping.

A) To extol	B) To eulogise
C) To applaud	D) To hail

Answer & Explanation Answer: C) To applaud

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

If HOUSE is written as FQSUC , then how can CHAIR be written in that code?

A) DIBJS	B) SBJID
C) SHBGD	D) AJYKP

Answer & Explanation Answer: D) AJYKP

Explanation:

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Filed Under: Verbal Reasoning - Logical Deduction

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Q:

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

DISAVOWAL

A) REBUTTAL	B) REPEAL
C) APPROVAL	D) APPEAL

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