6. The letters L, M, N, O, P, Q, R, S, T in their order are substituted by integers 1 to 9 in that order, 4 is assigned to P, Difference between P and T is 5, Difference between N and T is 3, Which is the integer assigned to N?

1. 4

2. 5

3. 6

4. 7

Correct Answer :

6