A
The teacher asked if Ram would like to go on a trip to Kashmir and Ram replied yes.
B
The teacher asked Ram if he would like to go on a trip to Kashmir and Ram replied yes.
C
The teacher asked Ram if he would have liked to go on a trip to Kashmir and Ram replied in the affirmative.
D
The teacher asked Ram if he would like to go on a trip to Kashmir and Ram replied in the affirmative.