INSIGHT UPSC QUIZ

A day is added when one crosses

The acceleration due to gravity at the equator:

Which one of the following practices is adopted for restoring the fertility of soil?

Suppose if we measure the time lapse between the two Sunsets by sitting in the beach, from this we can estimate:

Which of the following phenomena is supposedly associated with global warming?

What is percentage of expansion (coverage) of continents on the Earth’s surface?

Which is the hottest planet in the Solar System?

Desertification can be checked by

Which one of the following is the example of sedimentary rocks?

The highest grade and best quality coal is: