The correct sequence of the eastward flowing rivers of the peninsular India from north to south is

1. (a)Subarnarekha, Mahanadi, Godavari, Krishna, Pennar, Cauvery and Vagai
2. (b)Subarnarekha, Mahanadi, Godavari, Cauvery, Vagai, Pennar
3. (c)Mahanadi, Subarnarekha, Godavari, Krishna, Cauvery, Pennar and Vagai
4. (d)Mahanadi, Subarnarekha, Krishna, Godavari, Cauvery, Vagai and Pennar