Questions

Which of the following is not a greenhouse gas?

Aqueous solution of copper sulphate?

When two liquids do not mix with each other to form a solution, what is it called?

Air ___________________ are the substances which contaminate the air.

The McMahon Line, which sets the boundary between India and China, is drawn to the northern boundary of which of the following states?

If a person's income increases from Rs 20 lakhs per year to Rs 24 lakhs per year and tax increases from Rs 3,50,000 to Rs 4,00,000 the marginal tax rate is

For the first time in Gujarat, who implemented Jizya tax?

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice. 
I will wash the car every Sunday.