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 44587

Q:

The relative density of a substance is the ____.

A) ratio of its density to the density of water	B) ratio of the density of water to its density
C) product of the density of water to its density	D) ratio of the volume of water to its volume

Answer & Explanation Answer: A) ratio of its density to the density of water

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 44555

Q:

An electron loses potential energy when it

A) shifts to a more electronegative atom.	B) increases its kinetic energy.
C) shifts to a less electronegative atom.	D) increases its activity as an oxidizing agent.

Answer & Explanation Answer: A) shifts to a more electronegative atom.

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 44548

Q:

Which of the following is not written by Munshi Premchand

A) Gaban	B) Godan
C) Manasorovar	D) Guide

Answer & Explanation Answer: D) Guide

Explanation:

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Filed Under: Books and Authors

174 44466

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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0 44443

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 44413

Q:

An object is placed at the centre of curvature of a concave mirror. Its image is formed at

A) a point beyond centre of curvature	B) a point between focus and centre of curvature
C) the centre of curvature	D) the focus

Answer & Explanation Answer: B) a point between focus and centre of curvature

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

0 44314

Q:

The vast amount of sea weeds present in oceans may produce an endless source of

A) Methane	B) Ocean thermal energy
C) Sea wave energy	D) Nuclear energy

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