Correct Answer : Option (A) - Gulf of Cambay
Correct Answer : Option (D) - USA
Correct Answer : Option (A) - India and Pakistan
Correct Answer : Option (D) - subsistence agriculture
Correct Answer : Option (C) - both (a) and (b)
Correct Answer : Option (B) - Bihar, Orissa and West Bengal
Correct Answer : Option (A) - Indian Oil Corporation Ltd.
Correct Answer : Option (B) - the Indo-Gangetic plain
Correct Answer : Option (C) - Mawsynram, Meghalaya
Correct Answer : Option (A) - Bihar and Orissa