Q:

For an ideal gas, which one of the following statements does not hold true?

A) The speed of all gas molecules is same	B) The kinetic energies of all gas molecules are not same
C) The potential energy of the gas molecules is zero	D) There is no interactive force between the molecules.

Answer & Explanation Answer: A) The speed of all gas molecules is same

Explanation:

In an ideal gas, at any particular time, different particles in the gas have different speeds and hence different kinetic energies. This assumption is reasonable because as the particles collide, we expect their speed to change. Even if initial speed of all the particles was same, the molecular collisions will disrupt this uniformity.Hence statement 1 is incorrect and 2 is correct.

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Filed Under: Physics
Exam Prep: Bank Exams

1 1941

Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. ? , Kerosene, Diesel, Fuel oil

A) Lubricating oil	B) Asphalt
C) Petrol	D) Wax

Answer & Explanation Answer: C) Petrol

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

0 1941

Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

My sister's marriage passed _____ peacefully.

A) away	B) by
C) off	D) out

Answer & Explanation Answer: C) off

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1941

Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
The teachers informed the students that the class had been cancelled.

A) Informing the students that the class is cancelled was done by the teachers.	B) The class has been cancelled, this the teachers informed the students.
C) The students were informed by the teachers that the class had been cancelled.	D) The teachers cancelled the class and informed the students.

Answer & Explanation Answer: C) The students were informed by the teachers that the class had been cancelled.

Explanation:

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Filed Under: English

3 1941

Q:

A sentence with one blank is given, indicating that something has been omitted. Choose the word that best fits the blank appropriately.
You will have to undergo a _______ of tests before the interview.

A) Large	B) Series
C) Design	D) Booklet

Answer & Explanation Answer: B) Series

Explanation:

The trick here is to follow the structure of the statement. The blank is followed by 'of' and thus the blank will take a filler that can be followed grammatically by 'of' and also manages to give a proper meaning. On the basis of these filters, none of the options except option 2 makes any sense.

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Filed Under: English
Exam Prep: Bank Exams

0 1941

Q:

The hazardous component in most antifreeze is

A) Ethane alcohol	B) Ethylene Glycol
C) Ehtylene	D) Ethene

Answer & Explanation Answer: B) Ethylene Glycol

Explanation:

Ethylene Glycol is an antifreeze is an additive which lowers the freezing point of a water-based liquid and increases its boiling point.

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Filed Under: Chemistry
Job Role: Analyst , Bank Clerk , Bank PO

0 1941

Q:

The scientific name of human being is?

A) Homo Nigrum	B) Melongena Sapiens
C) Homo Sapiens	D) Tigris Solanum

Answer & Explanation Answer: B) Melongena Sapiens

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

1 1940

Q:

Bending of light rays in denser medium is termed as:

A) Reflection	B) Dispersion
C) Refraction	D) Deflection

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