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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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.

The policeman said, "I saw a knife here."

A) The policeman exclaimed that he had seen a knife here. B) The policeman said that he had seen a knife there.
C) The policeman said he had seen a knife here. D) The policeman told he had seen a knife there.
 
Answer & Explanation Answer: B) The policeman said that he had seen a knife there.

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

You bet

A) Contradicting someone B) Certainly
C) Gamble D) Letting others lead
 
Answer & Explanation Answer: B) Certainly

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Comment added to a text or diagram.

 

A) lexicon B) thesaurus
C) terminology D) annotation
 
Answer & Explanation Answer: D) annotation

Explanation:
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Q:

Select the word with the correct spelling.

A) crockery B) filigre
C) mobillity D) saccristy
 
Answer & Explanation Answer: A) crockery

Explanation:
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Q:

Which Indian state hosted the 3 days long 'International Yoga Fest' held from 8th to 10th March, 2017?

A) Uttar Pradesh B) Madhya Pradesh
C) Maharashtra D) Delhi
 
Answer & Explanation Answer: D) Delhi

Explanation:
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Q:

'Mission Indradhanush' Campaign in India is associated with?

A) Nutrition to Pregnant Women B) Awareness of Diabetes
C) Eradication of blindness D) Vaccination of children
 
Answer & Explanation Answer: D) Vaccination of children

Explanation:
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Q:

Which geographical division of India is the oldest?

A) Northern mountainous region B) Ganga-Brahmaputra Plain
C) Peninsular D) Coastal plain
 
Answer & Explanation Answer: C) Peninsular

Explanation:
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