Questions

Q:

Who invented the Band-aid?

A) Earle Dickson B) Alan Gant
C) Louis Pasteur D) Frank Epperson
 
Answer & Explanation Answer: A) Earle Dickson

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Filed Under: Inventions
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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:

The body cavity which is lined by mesoderm is called __________.

A) Coelom B) Chordata
C) Arthropoda D) Platyhelminthes
 
Answer & Explanation Answer: A) Coelom

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Filed Under: Biology
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Q:

Transport comes under which sector of economic growth?

A) Secondary sector B) Primary sector
C) Tertiary sector D) Quaternary sector
 
Answer & Explanation Answer: C) Tertiary sector

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Filed Under: Indian Economy
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Q:

The second Green Revolution aims at increasing agricultural output to promote

A) Availability of easy credit to big farmers B) Co-operative farming
C) Inclusive growth D) Development of rural sector
 
Answer & Explanation Answer: C) Inclusive growth

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Filed Under: Indian Economy
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Q:

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

Tremulous

A) Feeble B) Frugal
C) Stable D) Vital
 
Answer & Explanation Answer: C) Stable

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Filed Under: English
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Q:

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase. Cry in the wilderness

A) Upset the balance B) An unrealistic demand
C) To defeated completely D) A sudden shock
 
Answer & Explanation Answer: B) An unrealistic demand

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Filed Under: English
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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.

 

I am putting my life at a stranger’s feet.

A) At the stranger's feet my life has been put by myself. B) My life will put by me at a stranger's feet.
C) My life is being put by me at a stranger's feet. D) Putting of my life at the stranger's feet has been done my me.
 
Answer & Explanation Answer: C) My life is being put by me at a stranger's feet.

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Filed Under: English
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