kumrimadhubala90 Asked: December 2022 A matchstick can be lighted by striking its tip on a rough surface. The tip of thematchstick is made up of red phosphorus along with some other chemicals.
kumrimadhubala90 Asked: December 2022 Rajan purchased 250 packets of blades at the rate of 8 per packet. He sold 70%of the packets at the rate of 11 per