INSIGHT UPSC QUIZ

Which one of the following pairs is not correctly matched?

How many minutes for each degree of longitude does the local time of any place vary from the Greenwich time?

Mounds of sand formed by wind action are called:

Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity?

Which of the following is a typical feature of river erosion in youthful stage?

Humus is a type of:

Approximately what is the normal rate of temperature rise with depth from the surface of the Earth to the interior of the Earth?

The main advantage of Rain? Water Harvesting (RWH) is:

The approximate circumference of the Earth is

Sink hole is a phenomenon of: