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
Exam Prep: Bank Exams

3 1650

Q:

Which one of the following is an ohmic conductor?

A) Germanium	B) Silicon
C) Carbon	D) Silver

Answer & Explanation Answer: D) Silver

Explanation:

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Filed Under: Chemistry

2 1650

Q:

Activated Charcoal is used to remove colouring matter from pure substances by_______

A) Bleaching	B) Oxidation
C) Adsorption	D) Reduction

Answer & Explanation Answer: C) Adsorption

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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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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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

Mariam was writing a note to her boss.

A) A note was written to her boss by Mariam.	B) A note was wrote by Mariam to her boss.
C) A note was being written by Mariam to her boss.	D) A note was written by Mariam to her boss.

Answer & Explanation Answer: C) A note was being written by Mariam to her boss.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

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

A person who lives outside his native country

A) Indigenous	B) Natal
C) Expatriate	D) Intrinsic

Answer & Explanation Answer: C) Expatriate

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Shital Mahajan is associated with which sport?

A) Sky Diving	B) Shooting
C) Discus Throw	D) Cricket

Answer & Explanation Answer: A) Sky Diving

Explanation:

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Filed Under: Sports
Exam Prep: CAT , Bank Exams , AIEEE

1 1650

Q:

General anaesthetic was invented by?

A) Alfred P. Southwick	B) Isaac Singer
C) Murasaki Shikibu	D) Hanaoka Seishū

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