Questions

When is International day for Preservation of Ozone layer observed?

7 workers work in a printing press. Each gets paid Rs 450 per day. The 8th worker demands Rs 500 per day. If this worker is hired then all other workers must be paid Rs 500. The marginal resource (labour) cost of the 8th worker is _______.

If price of an article decreases from Rs 40 to Rs 30, quantity demanded increases from Q1 units to 7500 units. If point elasticity of demand is -1 find Q1?

Which one of the following elements has the lowest atomic mass?

Acid rain is caused by release of ___ and___ into the air.

The hardest natural substance is

Increase in the demand for a good will cause the equilibrium price of the good to ________ and the equilibrium quantity to _________.

Which of these countries got Independence from United Kingdom?