Question:
Raju asked , " Can I help you ?"
ARaju wanted to know if he could help him.
BRaju wants to know if he could help him.
CRaju wanted to know if he could helped him.
DRaju wanted to know if he can help him.
Answer:
A. Raju wanted to know if he could help him.
Explanation:
When we are reporting question, reporting verb we used is asked. Connecting word we used is the question word given in the question and if it is yes/no question we used if /whether as the connecting word. The form becomes subject + auxiliary verb .