General Knowledge Questions

Q:

If a tropical rain forest is removed, it does not regenerate quickly as compared to a tropical deciduous forest. This is because 

A) The soil of rain forest is deficient in nutrients B) Propagules of the trees in a rain forest have poor viability
C) The rain forest species are slow growing D) Exotic species invade the fertile soil of rain forest
 
Answer & Explanation Answer: A) The soil of rain forest is deficient in nutrients

Explanation:
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Filed Under: General Science

46 12258
Q:

The rate of heartbeat is accelerated by the hormone 

A) adrenaline B) acetylcholine
C) thyroxine D) pituitrin
 
Answer & Explanation Answer: A) adrenaline

Explanation:

The hormone adrenaline also called epinephrine is known as a stress hormone. In emotional upsets( like fear, anger etc.) this hormone is poured into the blood and it accelerates heart beat. The hormone acetylcholine decelerates heartbeat rate.

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Filed Under: Biology

85 12231
Q:

Which ruler held a religious assembly at Prayag every five years?

A) Ashoka B) Kanishka
C) Harshavardhana D) Chandragupta vikramaditya
 
Answer & Explanation Answer: C) Harshavardhana

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Filed Under: Indian History

15 12229
Q:

The primary tool used in structured design is a

A) module B) structure chart
C) program flowchart D) data-flow diagram
 
Answer & Explanation Answer: B) structure chart

Explanation:

The primary tool used in structured design is a structure chart.

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Filed Under: Computer
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8 12221
Q:

Boat race is a famous festival game of

A) Tamil Nadu B) Kerala
C) Goa D) Assam
 
Answer & Explanation Answer: B) Kerala

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Filed Under: Sports

24 12193
Q:

The nuclear fuel in the sun is

A) Helium B) Uranium
C) Hydrogen D) Oxygen
 
Answer & Explanation Answer: C) Hydrogen

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Filed Under: World Geography

24 12191
Q:

What happens when some charge is placed on a soap bubble?

A) Its radius decreases B) Its radius increases
C) The bubble Collapses D) The bubble expands
 
Answer & Explanation Answer: B) Its radius increases

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Filed Under: General Science

55 12160
Q:

Which of the following is a mixed gland

A) Pituitary B) Adrenal
C) Pancreas D) Ovary
 
Answer & Explanation Answer: C) Pancreas

Explanation:
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Filed Under: Biology

71 12153