Who is to the North-East of R?
1. S is to the South-East of N, who is to the South-West of P, who is to the North of Q.
2. T is to the North-West of Q, who is to the South of P.
3. R, who is to the North of S, is midway between N and Q, N being to the West of R

A

All 1, 2, 3 together are required

B

Only 1 and 3 together are sufficient

C

Only 2 and 3 together are sufficient

D

Either 1 and 3 together or 2 and 3 together are sufficient

E

None of these