Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Tamilnadu GK Geography Agriculture and Irrigation
Which districts in Tamil Nadu are the principal producers of green gram and black gram?
1
Coimbatore, Dharmapuri, Vellore
2
Ramanathapuram, Tirunelveli, Karur
3
Tiruvarur, Nagapattinam, Thoothukudi
4
Vellore, Tiruvannamalai, Villupuram