Exams

If tanα= 2 + 1, then the value of tanα - cotα is

Improve the bracketed part of the sentence.

Everyday we (have usually) dinner at 8 o'clock.

In the following sum, “?” stands for which digit ?

8 + ?8 + 28 + 83 + 8? = 2?8

There are eight poets, namely, A, B, C, D, E, F, G and H in respect of whom questions are being asked in the examination. The first four are ancient poets and the last four are modern poets. The question on ancient and modern poets is being asked in alternate years. Those who like H also like G, those who like D like C also. The examiner who sets question is not likely to ask question on D because he has written an article on him. But he likes D. Last year a question was asked on F. Considering these facts, on whom the question is most likely to be asked this year ?

The gravitational force of attraction between two bodies is ____________________ the distance between the two bodies.

The first important ruler to emerge from the Chola Dynasty was __________.

What animal has the worst memory?

If A=C , B= D , C = E and so on, code the following:-

‘STUDENT’