Exams

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

If two complimentary angles are in the ratio of 11 : 7, find the smaller angle.

After buying a toy for Rs.45, Raghu managed to sell it at a profit of 15%. The selling price of the toy was

Alkali metals are assigned which group in the Modern Periodic Table?

The value of k, for which the quadratic equation 4x2 + 4√3x + k = 0 has equal roots is

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

As humans we (crossing) our line in disturbing the balance of nature.

Pipes A, B and C are attached to an empty cistern. While the first two can fill the cistern in 4 and 10 hrs, respectively, the third can drain the cistern, when filled, in 6 hrs. If all the three pipes are opened simultaneously when the cistern is half-full, how many hours will be needed to fill the cistern?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select No Error.

There is a barrier among the egghead and (1)/ the hoipolloi and it would be lazy (2)/ idealism to ignore it. (3)/ No error (4)