Questions

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

BrahMos Aerospace is a joint venture company set up by Russia's Mashinostroyeniya and which other company of India?

Parliament conducts __________ sessions each year.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The scene will now shift to obtaining __________________ instruments of ratification to bring the agreement into force _________________ 2020, the first year of its________________ implementation. The agreement will enter into force with the ratification of ______________ 55 countries, whose aggregate greenhouse gas (GHG) emissions ________________ at least 55 per cent of global emissions.

the first year of its________________ implementation.

Who was primarily responsible for the cold war?

Which nation won the highest number of medals at 2016 Rio Olympics?

Which city hosted Pravasi Bharatiya Divas in January 2019?

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is