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, 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'.
Myself and Roshni (1)/ will take care of (2)/ the event on Sunday. (3)/ No Error (4)

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

Explanation:
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Q:

............. elements have the largest atoms

A) F B) O
C) H D) Li
 
Answer & Explanation Answer: D) Li

Explanation:
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Q:

Select the word with the correct spelling.

A) scuries B) snached
C) cavortted D) Hispanic
 
Answer & Explanation Answer: D) Hispanic

Explanation:
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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.

 

Bad blood

 

A) war B) ill feeling
C) threatening attitude D) in an infected state of being
 
Answer & Explanation Answer: B) ill feeling

Explanation:
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Q:

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The ______________ of gurudakshina is very ancient and it is ________________ to the Indian culture and tradition. If you are absolutely ______________ about India, then it's advisable that you first try to understand the meaning of a guru and the ________________ of his presence in the lives of those around him. This, in turn, will help you to understand what guru dakshina is. In ancient India, a teacher or a guru was a spiritually _____________ guide.


If you are absolutely ______________ about India

A) unknowing B) unknowledgeable
C) naive D) blind to
 
Answer & Explanation Answer: C) naive

Explanation:
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Q:

In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out of the four alternatives.


We are ____ in a time of great and _____changes. The most obvious _____of the modern world is the _____development of science and technology. This has given man a deeper _____of nature.


time of great and _____changes

A) convenient B) continuing
C) coveted D) consequent
 
Answer & Explanation Answer: B) continuing

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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.

I am awful ______ picking vegetables.

A) for B) at
C) of D) as
 
Answer & Explanation Answer: B) at

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