INSIGHT UPSC QUIZ

Solar energy is received by the earth through:

Humus is a type of:

Consider the following statements with reference to ‘Blue Stragglers’:

1. It is a class of stars on globular clusters that is smaller than the rest of the stars.

2. They are formed through the mass transfer from a close binary companion star and through collision of two stars. 

3. The Milky Way's largest and brightest globular is Omega Centauri.

Which of the statements given above is/are NOT correct?

The four largest planets of the Solar System in decreasing size are:

Soil formed by leaching and oxidation is:

In which two layers of the Earth does the “The Gutenberg Discontinuity” lies?

One of the following is not the result of underground water action:

Which of the following is NOT man made ecosystem?

Bamboo is classified as:

Day and Night are equal at the: