Questions

Which of the following inert gases is placed in period 4 of the periodic table?

In Mendeleev's periodic table, the properties of the elements are considered a periodic function of their:

Chemical Formula of Water is _____ .

The northern plain of India has been formed by the interplay of the three major river systems, namely– the Indus, the Ganga and the ___________.

In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Slow and careful movement or thought

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

Unprecedented

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Lucid