Question

Manjusha is smarter of the two sisters.(change from simple to complex sentence)

Answer 1

Hey Mate Here Is Your Answer -

There are 2 sisters of which Manjusha is smarter .
【I amnot sure about my answer】

Answer 2

There are two sisters of which Manjusha is smarter.

This is the correct answer for all the questions are the given above.

The right answers can be this because these are logically correct ad is also grammarlly correct.

The answers make sense and the answer can be done in only these ways. so this is the answer to the question which is given