Questions

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

My uncle goes to office on bicycle or by foot.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
Now the first and most
X-strata of marine origin occur above the
Y-simple appearance is where
Z-level of the sea in horizontal position

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

Multitude

The mass of proton and mass of ________ is same.

The gases used in different types of welding would include

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

The conversion of hard water into soft water by boiling or adding calcium hydroxide is called _______.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
In a jiffy