Questions

The first large scale electrical air conditioning was invented and used in 1902 by

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

The profit (in Rs.) after selling an article for Rs.524 is the same as the loss (in Rs.) after selling it for Rs.452. The cost price of the article is:

Absolute Zero is defined as

Which one of the following forms the base of vegetable fibres?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

They had seen enough of the
X-them to come a step farther
Y-desert already, and no number
Z-of knives would have tempted

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.

They said to me, "We will help your team if you sign on this document."

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The criminal was released on ___________ for a few days so that he could spend time with his ailing mother.