Questions

Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?

The reflector of a search light is a :

When ice floats on water, its _____ part remains outside the water.

The most productive ecosystem in the biosphere is

Name the scientist who proposed the cell theory

(242699 + 167109) ÷ (9946 –9446) = ?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Posterior

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

Harish soon gained _________ in English.