set 1 MCQ Questions & Answers Detailed Explanation

Question : 1

Which of these is incorrect statement in regard to factors for the cause of crop variety improvement

a) Desirable traits and wider availability.

b) Resistance of Biotic & non-biotic agents.

c) Higher & improved Quality yield.

d) Reaction with the dyes.

Question : 2

Which one of the following is an improved variety of wheat?

a) Chandramukhi

b) Sonalika

c) A.77

d) Kuber

Question : 3

Consider the following statements:

1. Molasses is a by-product of sugar production process.
2. Bagasse obtained in the sugar mills is used as a fuel in the boilers to generate steam for the sugar factories.
3. Sugar can only be produced from sugarcane as the raw material.

a) 1 and 3

b) 2 and 3

c) 1 and 2

d) 1, 2 and 3

Question : 4

Find out the correct sentence about manure

1. Manure contains large quantities of organic matter and small quantities of nutrients
2. It increases the water holding capacity of sandy soil.
3. It helps in draining out an excess of water from clayey soil.
4. Its excessive use pollutes the environment because it is made of animal excretory waste.

a) B and C

b) A and B

c) A and C

d) C and D

Question : 5

Which among the following oils has the maximum protein content?

a) Soyabean oil

b) Sunflower oil

c) Castor oil

d) Safflower oil

Question : 6

Match Column-I with Column-II and select the correct answer using the code given below the lists.

a) A-S; B-Q; C-P; D-R

b) A-P; B-R; C-Q; D-S

c) A-R; B-S; C-Q; D-P

d) A-S; B-Q; C-R; D-P