Ya'll Nibbiars this is the following I can deduct.
INS Vikramaditya 1 45,000 tons.
INS Vikrant 1 45,000 tons.
Delhi Class Destroyers 3 6,000 tons.
Kolkata Class Destroyers 3 7,400 tons.
Vishakapatanam Class Destroyers 4 7,400 tons.
Project 18 Class Destroyers 6 13,000 tons.
Bharmaputra Class Frigate 3 4,000 tons.
Talwar Class Frigate 10 5,500 tons.
Shivalil Class Frigate 3 6,400 tons.
Nilgiri Class Frigate 7 6,700 tons.
Next Generation Frigate 12 7,000 plus tons.
Kora Class Corvette 4 1,800 tons.
Kamorta Class Corvette 4 3,000 tons.
Abhay Class Replacement 16 around 1,000 tons.
Project 28A 6 3,000 plus tons.
NGMV 6 2,500 to 3,000 tons.
Saryu Class OPV 4 2,300 tons.
Next Generation OPV 12 2,300 tons.
Bangaram Class OPV 4 500 tons.
Car Nicobar Class OPV 14 500 tons.
Kalvari Class SSK 6 2,200 tons.
Sindhugosh Class SSK 2 3,000 tons.
Shishumar Class SSK 2 1,800 tons.
Project 75 I Class SSK 6 3,000 tons.
Project 75 K Class SSK 12 4,500 tons.
Project 75 I Class SSN 6 7,000 tons.
Arihant Class SSBN 4 7,000 tons.
S 5 Class SSBN 4 15,000 tons.
Am I missing anything?.