General Science The hardest substance available on earth is Iron Diamond None of the listed here Gold Iron Diamond None of the listed here Gold ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following was to be discovered first in the chromospheres of the sun? Helium Neon Krypton Xenon Helium Neon Krypton Xenon ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Black Solid Colourless Gas Highly Inflammable Gas Red Liquid Black Solid Colourless Gas Highly Inflammable Gas Red Liquid ANSWER DOWNLOAD EXAMIANS APP
General Science Tetraethyl lead is used as Pain Killer Petrol Additive Fire Extinguisher Mosquito Repellent Pain Killer Petrol Additive Fire Extinguisher Mosquito Repellent ANSWER DOWNLOAD EXAMIANS APP
General Science Bell metal is an alloy of Tin and Copper Brass and Nickel Nickel and Copper Zinc and Copper Tin and Copper Brass and Nickel Nickel and Copper Zinc and Copper ANSWER DOWNLOAD EXAMIANS APP
General Science Chemical formula for water is CaSiO3 NaA1O2 None of the listed here H2O CaSiO3 NaA1O2 None of the listed here H2O ANSWER DOWNLOAD EXAMIANS APP