INSIGHT UPSC QUIZ

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?

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

In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place?

Who had used the term “Ecology” first time?

An artificial ecosystem is represented by:

Which of the following wind is blowing from the Mediterranean Sea to the North Western parts of India?

Coffee is a:

Which is the coldest among the following?

The tropical grassland is called:

The line on a map connecting points of equal temperature at a given time is: