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

Click to Start..
1764 biology in human welfare based general science mcq set 1 question answer with explanation pdf
general science mcq CATEGORIES

Recently Added Subject & Categories For All Competitive Exams

IBPS RRB Clerk 2024 Aptitude Percentage Questions Test PDF

Important Aptitude Percentage practice multiple choice questions and answers test & Quiz PDF for IBPS RRB Clerk (Office Asst. Multipurpose) Prelims 2024 Exam

18-Mar-2024 by Careericons

Continue Reading »

Coding & Decoding Questions with Answers: IBPS RRB Clerk

200+ Important Verbal Reasoning Coding & Decoding multiple choice questions and answers practice test PDF & Free Online Quiz for IBPS RRB Clerk Prelims 2024

16-Mar-2024 by Careericons

Continue Reading »

IBPS RRB Clerk 2024: Aptitude Simplification Questions PDF

Important Aptitude Simplification multiple choice questions and answers practice test PDF for IBPS RRB Clerk (Office Assistant Multipurpose) Prelims 2024 Exam

15-Mar-2024 by Careericons

Continue Reading »

Series Completion Questions: IBPS RRB Clerk Prelims 2024

150+ Important Verbal Reasoning Series Completion multiple choice questions and answers practice test PDF & Free Online Quiz for IBPS RRB Clerk Prelims 2024

14-Mar-2024 by Careericons

Continue Reading »