General Knowledge Questions

Q:

In case of a standard hydrogen electrode

A) absolute electrode potential is not zero B) absolute electrode potential is zero
C) both absolute and standard electrode potential values are zero D) electrode potential is zero only at 25 deg C
 
Answer & Explanation Answer: A) absolute electrode potential is not zero

Explanation:

The Standard hydrogen electrode (abbreviated SHE), is a redox electrode which forms the basis of the thermodynamic scale of oxidation-reduction potentials. Its absolute electrode potential is estimated to be 4.44 ± 0.02 V at 25 °C, but to form a basis for comparison with all other electrode reactions, hydrogen's standard electrode potential (E0) is declared to be zero volts only at 298.

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Their luggages which were(A)/kept at the station's(B)/ restroom's lockers, were later retrieved.(C)/No error(D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: A) A

Explanation:
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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 material is not much enough for me

A) not more enough B) not so much enough
C) not enough D) No improvement
 
Answer & Explanation Answer: C) not enough

Explanation:
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Q:

A __________ is an agreement between the communicating parties on how communication is to proceed.

A) Path B) SLA
C) Bond D) Protocol
 
Answer & Explanation Answer: D) Protocol

Explanation:
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Q:

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word

A)

Auixiliary

B)

Auxiliary

C)

Auxiliarry

D)

Auixliary

 
Answer & Explanation Answer: C)

Auxiliarry



Explanation:
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Q:

Rotameter is used to measure

A) Vortex flow B) Density of fluids
C) Velocity of fluid in pipes D) Flow of fluids
 
Answer & Explanation Answer: D) Flow of fluids

Explanation:

A rotameter is a flow meter that measures volumetric flow of liquids and gases.

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

So soon as I shall (A)/reach office, I shall(B)/mail you the documents.(C)/No error(D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: A) A

Explanation:
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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 expresses the same sentence in Indirect/Direct speech.

 

My mother said, "We went to a market that is five kilometers from here."

A) My mother said that they had gone to a market that was five kilometers from here. B) My mother said that they have gone to a market that was five kilometers from there.
C) My mother said that they had gone to a market that was five kilometers from there. D) My mother said that they have gone to a market that was five kilometers from here.
 
Answer & Explanation Answer: C) My mother said that they had gone to a market that was five kilometers from there.

Explanation:
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