set 1 MCQ Questions & Answers Detailed Explanation

Question : 1

Which one of the following is a mixed fertilizer?

a) Ammonium Sulphate

b) Urea

c) CAM

d) NPK

Question : 2

Which one of the following fruits is most suitable for jelly making?

a) Papaya

b) Gauva

c) Mango

d) Wood apple

Question : 3

For wheat cultivation which fertilizer is used?

a) Copper

b) Nitrogen

c) Potassium

d) Iron

Question : 4

Which of the following is not a chemical fertilizer?

a) Super Phosphate

b) Urea

c) Sodium Sulphate

d) Potassium Nitrate

Question : 5

Assertion (A):
Detergent easily removes oil and dirt from dirty garments.
Reason (R):
Detergent increases the surface tension of water.
Code

a) Both (A) and (R) are true, but (R) is not the correct explanation of (A)

b) (A) is true, but (R) is false

c) Both (A) and (R) are true and (R) is the correct explanation of (A)

d) (A) is false, but (R) is true