Questions

One of the techniques used for desalination of sea water is

Calculate a country's GDP if for the year, consumer spending is $400 million, government spending is $150 million, investment by businesses is $80 million, exports are $35 million and imports are $40 million.

_____ is the cell organelle, in which the biochemical processes of respiration and energy production occur.

Which of the following represents the pair of sex chromosomes in women?

Who is the Vice Chairperson of NITI Aayog ?

Which actor-turned-politician is currently a Lok Sabha Member from Ahmedabad (East) constituency?

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is double that of earth and radius is same as that of earth is _________________.

Calculate the work done by the force of gravity when a satellite moves in an orbit of radius 40,000 km around the earth.