Questions

Q:

Generally, plants absorb dissolved nitrates from soil and convert them into

A) Ammonia B) Urea
C) Protein D) Nitrogen
 
Answer & Explanation Answer: D) Nitrogen

Explanation:

Generally, plants absorb dissolved nitrates from soil and convert them into free nitrogen.

 

  • Free nitrogen is simply molecular nitrogen (N2).

 

  • Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a triple bond.
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Filed Under: General Science
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5 2504
Q:

Who was the first woman President of the Indian National Congress

A) Annie Besant B) Sarojini Naidu
C) Vijayalakshmi Pandit D) None of these
 
Answer & Explanation Answer: A) Annie Besant

Explanation:
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Filed Under: Famous Personalities

0 2503
Q:

How long does a basketball game last?

A) 35 min B) 55 min
C) 1 hr 15 min D) 48 min
 
Answer & Explanation Answer: D) 48 min

Explanation:

A basketball game last for a total of 48 minutes which has 4 quarters of 12 minutes each excluding all timeouts, 15 min half time, fouls,...

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Filed Under: Sports
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9 2502
Q:

"Lona" is related to which game?

A) Kho Kho B) Kabbaddi
C) Lawn Tennis D) Badminton
 
Answer & Explanation Answer: B) Kabbaddi

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

5 2502
Q:

The rate of respiration per minute in a new born baby

A) 18 times B) 32 times
C) 26 times D) 16 times
 
Answer & Explanation Answer: B) 32 times

Explanation:
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Filed Under: Biology

6 2502
Q:

Infection of salivary glands by a virus leads to 

A) tetanus B) mumps
C) pyorrhoea D) ulcers
 
Answer & Explanation Answer: B) mumps

Explanation:

Mumps: This is a swelling caused by inflammation of parotid glands placed in front of our ear region. The Inflammation is caused by a virus.

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Filed Under: Biology

2 2501
Q:

The bonds in BaO are best described as

A) covalent B) ionic
C) polar D) non polar
 
Answer & Explanation Answer: B) ionic

Explanation:

In the bond formation of barium with oxygen, the valency electrons from the barium transferred to the oxygen and forms an ionic bond.

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Filed Under: Chemistry
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2 2501
Q:

Which continent has the least countries?

A) Africa B) South America
C) Antarctica D) Europe
 
Answer & Explanation Answer: C) Antarctica

Explanation:

Africa - 54 countries

South America - 12 countries

Antarctica - 0 countries

Europe - 43 countries.

 

Hence, Antarctica continent has the least countries.

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