How can you answer this sentence in a interrogative pronouns your mobile phone is lighter than laptop?

The sentence "Your mobile phone is lighter than a laptop" is already a statement, not a question. To turn it into a question using interrogative pronouns, we need to rephrase it to ask something specific. Here are some options:

Using "What":

* What is lighter, your mobile phone or a laptop?

* What is lighter than a laptop, your mobile phone?

Using "Which":

* Which is lighter, your mobile phone or a laptop?

* Which is lighter, a laptop or your mobile phone?

Using "How":

* How much lighter is your mobile phone than a laptop?

The choice of interrogative pronoun depends on what you want to know.