General Science The age of most ancient geological formations is estimated by Potassium - argon method C14 method Uranium - lead method Ra - Si method Potassium - argon method C14 method Uranium - lead method Ra - Si method ANSWER DOWNLOAD EXAMIANS APP
General Science Actinides are the elements with atomic numbers from 101 to 115 89 to 103 36 from 43 97 to 104 101 to 115 89 to 103 36 from 43 97 to 104 ANSWER DOWNLOAD EXAMIANS APP
General Science Monazite is an ore of Zinc Zirconium Thorium Iron Zinc Zirconium Thorium Iron ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following was to be discovered first in the chromospheres of the sun? Krypton Xenon Neon Helium Krypton Xenon Neon Helium ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because None of the listed here It is a sterilising agent. It is an oxidising agent. It is a reducing agent None of the listed here It is a sterilising agent. It is an oxidising agent. It is a reducing agent ANSWER DOWNLOAD EXAMIANS APP
General Science Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products? Television Refrigerator Cooking gas Tube light Television Refrigerator Cooking gas Tube light ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS