Seven boys Anil, Sanjay, Sunil, Deepak, Mahesh, Prashant, Suresh are sitting in a row. Sunil is between Deepak and Anil, Mahesh is between Prashant and Suresh and Sanjay is between Deepak and Prashant. Anil and Suresh are at both extremes, then Deepak is between of
1
Sunil and Sanjay
2
Anil and Sanjay
3
Sanjay and Mahesh
4
Sunil and Prashant