Questions

Seismometer was invented by

If two marbles are picked at random, what is the probability that either both are red or both are green?

In the following question, select the number which can be placed at the sign of question mark(?) from the given alternatives.

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.

After a noisy and tumultuous supper, we __________ for the day.

Chemical formula for sulphurous acid is:

What is the relative molecular mass of water?

Capitalism falls under _ economic system?

Cadaver refers to ___a clinically