Questions

What is the simplified value of tan (θ/2) + cot (θ/2)?

If x+1x2 = 3, then the value of x3+1x3 is:

If cosec∅+sin∅cosec∅-sin∅=53 then the value of sin∅is equal to

Jama Masjid of Delhi was built by?

Who developed the theory of relativity?

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

The system which is observed to do progress

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

While language as the medium ___________ thought may be compared to air as the medium of the sun's influence, in other _____________ it is like the skin of the body; a scurvy skin shows bad blood within, and a scurvy language shows inaccurate thought ___________ a confused mind. And as a disease once fixed on the skin reacts and poisons the blood in turn as it has first been poisoned by the blood, so careless use of language __________ indulged reacts on the mind to make it permanently and increasingly _____________, illogical, and inaccurate in its thinking.

shows inaccurate thought ___________ a confused mind.

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.

Three times this was

X-only be compared to the deepest notes of thunder
Y-shook with the noise, that can
Z-repeated, and each time the earth