Questions

Q:

What happens when two atoms form a chemical bond?

A) Two atoms fuse together to form a chemical bond B) The atoms share or transfer electrons
C) A chemical bond forms when two atoms transfer or share protons to achieve a stable nucleus D) Like charges in the atoms cause them to stick together
 
Answer & Explanation Answer: B) The atoms share or transfer electrons

Explanation:

All chemistry is based on sharing electrons. A chemical bond forms when two atoms transfer or share outer electrons to complete their outer shells.

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Filed Under: Chemistry
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Q:

The Mode of nutrition in which particulate food is devoured is 

A) holozoic B) holophytic
C) saprophytic D) Parasitic
 
Answer & Explanation Answer: A) holozoic

Explanation:

The feeding mechanism is of several types. If it is entirely plant-like (photosynthesis),it is called holophytic. It is entirely (holo) animal-like (zoic), that is devouring already existing food, it is called holozoic.

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Filed Under: Biology

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Q:

_______ has hailed ARJUN as "among the best three Main Battle Tanks" in the world 

A) Gen Shankar Roy Chowdhury B) VS Arunachalam
C) Dr APJ Abdul Kalam D) Dr MGK Menon
 
Answer & Explanation Answer: C) Dr APJ Abdul Kalam

Explanation:
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Filed Under: General Awareness

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Q:

Who among the following is called Bird man of India ?  

A) Salim Malik B) Saqlain Musthaffa
C) Iskandhar Meerja D) Salim Ali
 
Answer & Explanation Answer: D) Salim Ali

Explanation:
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Q:

Who was the first englishman to sail around the world?

A) Magellan B) Sir Francis Drake
C) Juan Sebastian Elcano D) Henry Hudson
 
Answer & Explanation Answer: B) Sir Francis Drake

Explanation:

Sir Francis Drake was the first Englishman to sail around the world.

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Q:

Cortisol is secreted by

A) Thyroid gland B) Pituitary gland
C) Adrenal gland D) Parathyroid gland
 
Answer & Explanation Answer: C) Adrenal gland

Explanation:
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Filed Under: Biology

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Q:

AIDS is caused by the organisms which are

A) bacteria B) fungi
C) viruses (HTLV III) D) ProtoZoa
 
Answer & Explanation Answer: C) viruses (HTLV III)

Explanation:

AIDS: The term means Acquired Immunity Deficiency Synodrome. The virus attacks the T cells of the (white corpuscle type) blood and destroys them.

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Filed Under: Biology

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Q:

What is the capital of Mongolia?

A) Ulaanbaatar B) Monaco
C) Maputo D) Kathmandu
 
Answer & Explanation Answer: A) Ulaanbaatar

Explanation:

Ulaanbaatar is the capital of Mongolia

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