Q:

Which one of the following is the correct relation between the Kelvin temperature (T) and the Celsius temperature (fc)?

A) These are two independent temperature scales	B) T = tc
C) T = tc - 273.15	D) T = tc + 273.15

Answer & Explanation Answer: D) T = tc + 273.15

Explanation:

Lord Kelvin, working in Scotland, developed the Kelvin scale in 1848. His scale uses molecular energy to define the extremes of hot and cold. Absolute zero, or 0 K, corresponds to the point at which molecular energy is at a minimum. The Kelvin scale is preferred in scientific work, although the Celsius scale is also commonly used. Temperatures measured on the Kelvin scale are reported simply as K, not °K.

T (in °C) + 273.15 = T (in K)

T (in K) − 273.15 = T (in °C)

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 1933

Q:

What is the maximum number of states of matter?

A) Three	B) Four
C) Five	D) Variable

Answer & Explanation Answer: C) Five

Explanation:

There are five known states of matter: solids, liquids, gases, plasma and Bose-Einstein condensates. The main difference in the structures of each state is in the densities of the particles.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1933

Q:

The Chemical formula of Ammonium chloride is ___________.

A) (NH4)2Cl	B) NH4Cl3
C) NH4Cl2	D) NH4Cl

Answer & Explanation Answer: D) NH4Cl

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 1933

Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

This is a change of my usual work

A) from my usual work	B) for my usual work
C) in my usual work	D) No improvement

Answer & Explanation Answer: A) from my usual work

Explanation:

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Filed Under: English

0 1933

Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.

Teacher said to children, "Have you prepared well for the finals?"

A) Teacher asked the children whether they have prepared well for the finals.	B) Teacher asked the children whether they have been preparing well for the finals.
C) Teacher asked the children if they did prepare well for the finals.	D) Teacher asked the children if they had prepared well for the finals.

Answer & Explanation Answer: D) Teacher asked the children if they had prepared well for the finals.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1933

Q:

Webbed neck is a characteristic of

A) Down's syndrome	B) Turner's syndrome
C) Klinefelter's syndrome	D) Cri-du-chat syndrome

Answer & Explanation Answer: B) Turner's syndrome

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

1 1933

Q:

In each of the following question, find out which part has an error. The man who

A) /they thought to be	B) /a gentleman turned out
C) /to be a rougue	D) No error

Answer & Explanation Answer: C) /to be a rougue

Explanation:

The spelling of rouge is misspelt as rogue.

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Filed Under: English
Exam Prep: Bank Exams

0 1933

Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P: And the victims are likely to be the poorest of the poor as well as the very sources of water- rivers, wetlands and aquifers.
Q: In India, water conflicts are likely to worsen before they begin to be resolved.
R: Till then they pose a significant threat to economic growth, security and health of the ecosystem.
S: Water is radically altering and affecting political boundaries all over world, between as well as within countries.

A) SQPR	B) PRQS
C) QRPS	D) PSQR

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