Questions

Q:

Which one of the following statements regarding haemoglobin is correct?

A) Haemoglobin present in RBC can carry only oxygen but not carbon dioxide B) Haemoglobin of RBC can carry both oxygen and carbon dioxide
C) Haemoglobin of RBC can carry only carbon dioxide D) Haemoglobin is only used for blood clotting and not for carrying gases.
 
Answer & Explanation Answer: B) Haemoglobin of RBC can carry both oxygen and carbon dioxide

Explanation:

During respiration, about 97% of oxygen is transported by Red Blood Cells in blood and the remaining 3% gets dissolved in the plasma.Around 20-25% of carbon dioxide is carried by haemoglobin as carbamino-haemoglobin.

Oxygen enters the blood from the lungs and carbon dioxide is expelled out of the blood into the lungs. The blood serves to transport both gases. Oxygen is carried to the cells. Carbon dioxide is carried away from the cells.

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Filed Under: Biology
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Q:

Qutub Minar is located in _____ .

A) Delhi B) Ghaziabad
C) Noida D) Gurugram
 
Answer & Explanation Answer: A) Delhi

Explanation:
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Filed Under: Indian Geography
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Q:

In the following question, out of the four alternatives, choose the alternative which best expresses the meaning of the idiom/Phrase.

 

A gentleman at large

A) a man in the crowd B) a man without a job
C) a man who runs around D) a man who is generous
 
Answer & Explanation Answer: B) a man without a job

Explanation:
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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Grumpy

A) Cross B) Bad tempered
C) Irritable D) Pleasant
 
Answer & Explanation Answer: D) Pleasant

Explanation:
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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'.

He parked the (1)/ car front of the house and (2)/ headed down the street. (3)/No Error (4)

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

Explanation:
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Q:

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Squander

A) Frivol B) Dissipate
C) Hoard D) Expend
 
Answer & Explanation Answer: C) Hoard

Explanation:
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Filed Under: English
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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 neighbour said, "I bought a new car last week."

A) My neighbour said that he had bought a new car last week. B) My neighbour said that he had bought a new car the week before.
C) My neighbour said that he has bought a new car the week before. D) My neighbour said that he has bought a new car last week.
 
Answer & Explanation Answer: B) My neighbour said that he had bought a new car the week before.

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) Humourosu B) Humorus
C) Hlumorous D) Humorous
 
Answer & Explanation Answer: D) Humorous

Explanation:
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