Questions

Q:

Crystal size in igneous rocks is determined by

Answer

Crystal size in igneous rocks is determined by rate of cooling i.e, the time taken by magma to cool down. 


 Crystal_size_in_igneous_rocks_is_determined_by1554209716.jpg image


 


Hence, the slower the rate of cooling the larger the crystals. The faster the rate of cooling the smaller the crystals.

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Subject: General Science Exam Prep: Bank Exams , AIEEE
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Q:

Microeconomics is concerned with

A) The electronics industry B) The study of individual
C) The economy as a whole D) None of the above
 
Answer & Explanation Answer: B) The study of individual

Explanation:

Microeconomics is concerned with the study of individual firms, households, etc...

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Q:

Which among the following is false about alpha particles?

A) They have high ionizing power B) They have high penetrating power
C) They have high kinetic energy D) They are positively charged helium nuclei
 
Answer & Explanation Answer: B) They have high penetrating power

Explanation:
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Q:

All of the following are excretory (waste) products of animals, except

A) Uric Acid B) Ammonia
C) Carbohydrates D) Urea
 
Answer & Explanation Answer: C) Carbohydrates

Explanation:
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Q:

Percentage of freshwater on earth surface

A) 3% B) 4%
C) 0.3% D) 69%
 
Answer & Explanation Answer: B) 4%

Explanation:

About 71% of the earth's surface is covered with water. In that 71% only 4% of water is a fresh water.

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Filed Under: General Awareness
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Q:

Water on the moon was discovered by

A) India B) Japan
C) Russia D) China
 
Answer & Explanation Answer: A) India

Explanation:
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Q:

Which IIT has launched an exclusive incubator "Fabless Chip Design Incubator"(FabCI) to boost chip design?

A) IIT Kanpur B) IIT Hyderabad
C) IIT Madras D) IIT Mumbai
 
Answer & Explanation Answer: B) IIT Hyderabad

Explanation:

IIT Hyderabad has launched an exclusive incubator "Fabless Chip Design Incubator"(FabCI) to boost chip design.

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Q:

Which city is the venue of the Women's World Boxing Championships 2018?

A) Pune B) New Delhi
C) Patna D) Hyderabad
 
Answer & Explanation Answer: B) New Delhi

Explanation:

New Delhi is the venue of the Women's World Boxing Championships 2018 started from Nov 15 to Nov 24.

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