Question

the ganga is one of the longest river in the world. use the word: 'long'instead of 'longest'​

Answer 1

Answer:

Ganga is a one of the longer river in the world

Answer 2

Hope it helps ^_^

I have changed  the question a bit as it was grammatically incorrect

Question

Ganga is one of the longest rivers in the world.

Answer

Very few rivers in the world are as long as Ganga.