Question

Wo kon si cheez hai... Jo khareedtay waqt black hoti hai, istemaal karte waqt red hoti hai... Aur jab usay phaink den tou grey ho jaati hai? Answer kya hai iska

Answer 1

Answer:

Coal

Explanation:

When we buy coal, it is black.

When its heated, i.e. used, it becomes red

After use, while throwing it away, it is grey

Answer 2

Answer:

Coal

Explanation:

When we buy it ,it was black

When we burn it ,it turns red

When it finishes burning,it turns grey (ash)

Hope it helps you and plz mark as brainliest