Questions

Find the power of a convex lens if the image formed is at a distance of 16 cm from the lens when the object is placed on the other side of the lens at 20 cm from the optical centre?

Who pioneered the guerrilla warfare methods?

___ a professional Tennis player, became the new goodwill ambassador for the UN Fund for children.

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.

Rita promised to come but she never turned ________ .

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".

Do you mind me leaving this payment until next year?

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".

Taking the test, the teacher gave me a passing grade.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Hard working and diligent

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The candidate said, "I had passed the entrance test but could not present myself for the interview round held last month."