The insured is prevented from making profit from claims under more than one policy for the same risk by the principle of?

Which of the following is not a basic want of man?

Which of the following is not a branch of production?

A system in which people provide their own needs directly is known as?

In which class of occupation would doctors, teachers and entertainers be grouped?

Trade can be described as?

Which of the following is not an aid to trade?

The function of commerce in production is that it?

Which of the following comes last in the chain of distribution? The