Questions

The side of an equilateral triangle is 8 cm. Find its area (in cm2).

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.

People are now either exposed to the very best of their inner circle and the world, ________ to the worst — articles that look to shock, to provoke rage and put a lens on everything that is wrong _________ the world. Imperceptibly, it goes unsaid that often __________ pieces of ‘news’ fail to actually provide a constructive solution. The effect of such a disparity _________ to the same effect as news of TV and newspapers — a feeling that what we see does not ____________ our lives.

and the world, ________ to the worst

Which is the closest star to our solar system?

Dakshin Gangotri is a research base station set up by Indian scientists. Where is it located?

What is the resistance (in Ω) of an electrical component if a current of 0.2 A passes through it on application of 8 V of potential difference across it?

Nautical miles to km formula

Which of the following is a Non-Luminous body?

Around how much percent of earth's surface is covered with water?