Questions

Q:

Fishes have a ........ chambered heart.

A) Single B) Three
C) Four D) Two
 
Answer & Explanation Answer: D) Two

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Filed Under: Biology
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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:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correctalternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

None knows how it was happened

A) was happen B) has happened
C) happened D) No improvement
 
Answer & Explanation Answer: C) happened

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Filed Under: English
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Q:

24 men can complete a piece of work in 18 days while 12 women can complete the same piece of work in 28 days. 27 men start working and are replaced by 14 women after 8 days. In how many days will 14 women finish the remaining work?

A) 12 days B) 13 days
C) 12.5 days D) 13.5 days
 
Answer & Explanation Answer: A) 12 days

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Q:

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

At short notice

A) With little warning or time for preparation. B) To ignore something important at your own peril.
C) To notice a small leak which can sink a ship. D) Inform somebody that they are fired from a job.
 
Answer & Explanation Answer: A) With little warning or time for preparation.

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Filed Under: English
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Q:

India has taken the concept of 'Judicial Review' from which country's constitution?

A) United States B) United Kingdom
C) Canada D) Ireland
 
Answer & Explanation Answer: A) United States

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Filed Under: Indian Politics
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Q:

Who is generally considered to be the father of the Indian Renaissance?

A) Rabindranath Tagore B) Raja Rammohan Roy
C) Mahatma Phule D) M.G. Ranade
 
Answer & Explanation Answer: B) Raja Rammohan Roy

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Filed Under: Indian History
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Q:

Which statement about the Gulf of Tonkin incident is true?

Answer

The Gulf of Tonkin Incident, in 1964, was a major turning point in United States military involvement in Vietnam. The Gulf of Tonkin Incident occurred in August 1964.

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Subject: World History Exam Prep: AIEEE , Bank Exams , CAT
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