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".

Pankaj couldn't have seen us or he will have waved.

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

Like a weak old woman

In each of these questions, a question is given followed by information in three statements. You have to find out the data in which statement(s) is sufficient to answer the question and mark your answer accordingly. What are the marks scored by Abhijit in English?

I. Marks scored by Abhijit in Maths are more than his marks in Science by 20.

II. Total marks scored by Abhijit in Maths, Science and English are 198.

III. Marks scored by Abhijit in Science are more than his marks in English by 12.

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

Very poor or bad.

During uniform motion of an object along a straight line, its ___________ remains constant with time

Calculate the frequency (in Hz) of a sound wave of wavelength 4m travelling with a speed of 200 m/s.

Research designed to evaluate theories is called

In whose consultation does the President convene and prorogue all sessions of Parliament ?