A body cools from 70^(@)C to 50^(@)C in 5 minutes. Temperature of surroundings is 20^(@)C. Its temperature after next 10 minutes is

A body cools from 70^(@)C to 50^(@)C in 5 minutes. Temperature of surr

1.	A body cools from 70^(@)C to 50^(@)C in 5 minutes. Temperature of surroundings is 20^(@)C. Its temperature after next 10 minutes is
Answer» `25^(0)C` `35^(0)C` `30^(0)C` `45^(0)C` ANSWER :C