Which industry is based on agricultural raw material?
(A) Food-processing Industry
(B) Marine Industry
(C) Sericulture
(D) Pisiculture

27 Which are the states in India which are famous for commercial farming?
(A) Punjab and Haryana
(B) Orissa and West Bengal
(C) Rajasthan
(D) Himachal Pradesh 28 Which is helpful in inventing new hybrid varieties of seeds? 
(A) Green Revolution
(B) White Revolution
(C) Genetic Engineering
(D) Scientific Research 30 Which is not associated with primitive subsistence farming?
(A) Natural fertility of soil
(B) Monsoon
(C) High yield crops or seeds
(D) Involvement of family members  31  Match the following conditions with the different crops growth: Crop Ideal condition
A. Rice (i) Temperature- 25ଌ, Rainfall- 100 cm-200 cm. 
B. Wheat (ii) Temperature- 20-25ଌ, Rainfall- 50 cm-75 cm 
C. Maize (iii) Temperature- 21-27ଌ, Rainfall- 50 cm-75 cm 
D. Pulses (iv) Temperature- 20-25ଌ, Rainfall- 50 cm-75 cm
(A) A-(iii), B-(iv), C-(i), D-(ii)
(B) A-(iii), B-(iv), C-(ii), D-(i)
(C) A-(i), B-(ii), C-(iii), D-(iv)
(D) A-(i), B-(ii), C-(iv), D-(iii)