biology in human welfare - Category wise Question and Answer Practice Test with Solutions

biology in human welfare PRACTICE TEST [2 - EXERCISES]

set 1

set 2

Question : 1

Silk worm is a

a) moth

b) fly

c) worm

d) beetle

Answer: (a)

Question : 2

Jaya and Ratna developed for green revolution in India are the varieties of

a) wheat

b) maize

c) rice

d) bajra

Answer: (c)

Jaya and Ratna are two rice varieties developed for green revolution in India.

Question : 3

What are the advantage of gobar gas over conventional utilization?

a) Reduces the chances of spreading of pathogens

b) More efficient source of energy

c) Used as good fertilizer

d) All of the above

Answer: (d)

Question : 4

IPM is

a) Integrated Pest Management Programme.

b) International Pest Management Programme.

c) International Pesticide Management Programme.

d) Internal Pest Management Programme.

Answer: (a)

Question : 5

Blue revolution is related to the following field

a) Egg production

b) Dairy products

c) Fisheries

d) Agriculture

Answer: (b)

IMPORTANT general science mcq EXERCISES

set 1 Online Quiz

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1764 biology in human welfare based general science mcq set 1 question answer with explanation pdf
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