Questions

If k is the largest possible real number such that p4+q4=(p2+kpq+q2)(p2-kpq+q2),then the value of k is

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

Put up the shutters

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

Seeking to harm someone in return for a perceived injury

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

The revolt of 1857 happened during the rein of Bahadur Shah Zafar.

In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

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

I always cook food in olive oil.

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

Too great a (A)/ variety of studies (B)/ distract the mind (C)/ No Error (D)

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Cavalier