Question

change in superlative degree : most of the mobiles in market are as cheap as this one .​

Answer 1

The given sentence is in superlative degree. 'one of the greatest'. 'The' is always used in superlative degree and the adjective 'greatest' is also in the same degree. Positive degree: Few honours in the world are as great as the Nobel Prize. Comparative degree: The Nobel Prize is greater than most other honours in the world.

Answer 2

Answer:

This is the cheapest mobile in market.

Explanation:

We have to change the adj form to superlative form in order to make it a superlative sentence. Here the adjective "cheap " has turned into "cheapest "

Hope it will help you