Questions :

Options :
- A-I, B-II, C-III, D-IV
- A-II, B-I, C-III, D-IV
- A-I, B-II, C-IV, D-III
- A-I, B-II, C-III, D-IV
correct answer : b)
Explanation :
The correct matching of the mines with their associated minerals is:
Degana → Fluorspar (II)
Jhamdo-ka-Pal → Tungsten (I)
Jhamar Kotra → Rock Phosphate (III)
Goth-Manglod → Gypsum (IV)
Thus, the correct sequence is:
A → II
B → I
C → III
D → IV
Hence, the correct answer is option (b) A-II, B-I, C-III, D-IV.