21) Which of the following is the largest irrigation canal in India?
a) Buckingham canal
b) Sultej Yamuna like Canal
c) Sirhind canal
d) Indira Gandhi Canal
22) Which is the largest cotton growing state in India?
a) Gujarat
b) Madhya Pradesh
c) Maharashtra
d) Andhra Pradesh
23) For which of the following is black soil not very suitable?
a) Potato
b) Ground nut
c) Cotton
d) Wheat
24) Which of the following is a cash crop in India?
a) Rice
b) Wheat
c) Jowar
d) Sugarcane
25) The variety of coffee largely grown in India is
a) Old Chicks
b) Kents
c) Coorgs
d) Arabica
All The Best!!