The teacher asked: "Ravi, can you read this map ?"
The teacher asked Ravi if he could read that map.
(interrogative)
Did the teacher ask Ravi if he could read that map?
Can you read this map?
The teacher asked: "Ravi, can you read this map ?"
The teacher asked Ravi if he could read that map.
(interrogative)
Did the teacher ask Ravi if he could read that map?
Can you read this map?