Questions

Which of the following forms a base pair with thymine?

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Republic Day of India is celebrated every year on 26th of January.
Q: A huge celebration event is organised annually in the national capital, New Delhi.
R: It is celebrated at the Rajpath, India Gate before the President of India.
S: A grand ceremonial parade of Indian army takes place at Rajpath to honour the Indian Flag.

In the given question, an idiom/phrase highlighted in bold is given in a sentence. Choose the most suitable meaning of the idiom/phrase.

The prisoners broke out of jail when the guards weren’t looking

Which of the following is a greenhouse gas or a gas, which can deplete the ozone layer?

If 2+x+2-x2+x-2-x=2,then the value of X is

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?