What is the full form of D.V.D.?

Choose the correct full form for A.D.C.?

Choose from the given options a disadvantage of digital recording?

Which is the world’s most commonly used metal?

Iron is an essential raw material for which of the below given sectors?

How can you minimize the morbidities in an iron and steel industry?

Among the following which are not the common morbidities reported by W.H.O.?

Which of the options is not an integral part of the planning process of every job?

Why is a pre-trained employee preferred over a fresher in the manufacturing industries?

________ hazards cause more severe loss of life and injuries in the workplace each year.