Questions

What is the value of √121 + √12321 + √1234321 + √123454321?

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

An eudiometer measures

Which among the following is called as 'Land of the midnight Sun'?

What was the name of the 11th edition of bilateral naval exercise conducted in December 2017 by India and Oman near Muscat?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Allergic

Select the word with the correct spelling.

Improve the bracketed part of the sentence.
All the allegations levelled (over) the poor watchman were found to be baseless.