INSIGHT UPSC QUIZ

Most of the ozone in the earth’s atmosphere is found in the:

Man can maintain an ecological balance in the biosphere by:

After which one of the following tribes of India, the largest continent of ancient geological history of the world has been named?

Which of the following layers of the atmosphere makes Radio Communication possible?

When the moon completely covers the sun, it is known as:

The majority of Earth’s crust is composed of which rock?

As one moves from the polar region towards equator the diversity of plant and animal species  .

The crop mainly grown in hills is:

‘Super nova’ is:

Which of the following is the most abundant metal on Earth’s crust?