Do you love me in Hindi?

"kya tum mujhse pyar karte ho?"

Here "kya" means "do" in terms of asking question like "what", "tum" means "you", "mujhse" means "me", "pyar" means "love" , "karte ho" can be said as helping verb do in english.

In condition, a question for boy then use "karte ho" in last and for girls use "karti ho".