The chairman and vice chairman of Central Board constituted under Employees’ Provident Fund are appointed by _______________.
Section 5A of The Employees’ Provident Fund And Miscellaneous Provisions Act, 1952
Water gas is the mixture of
What happens to the weight of Iron, when it rusts?
What is the most commonly used Substance in fluorescent tubes?
The chemical name of 'Common salt’
Dry powder fire extinguishers contain
Which mineral is the ore Of aluminium?
The Bhopal tragedy was caused by the gas
Petroleum is a mixture of-
Which of the following is an iron ore ?
