Questions

The 'solid waste' is also known as

Ozone hole is caused by chemicals like _____.

_______ is the study of the physical form and external structure of plants.

________ means that the President of India can refer any matter that is of public importance or that which involves interpretation of Constitution to Supreme Court for advice.

Which among the following is the brain of the computer?

Ammonium nitrate, on thermal decomposition, produces :

Biogas is produced from biomass by

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the buttoncorresponding to it. If the sentence is free from error, click the "No error" option.

Although I have never seen the girl before, (A)/ I recognized her at once (B)/ from her photograph (C)/ no error (D)