In which place did the Prime Ministe Narendra Modi launch the "Swachh Bharat Abhiyan"

The oxidation state of an element in the free and uncombined state is

Which of the following has elasticity nearly equal to 1

The period of a geostationary artificial satellite of the earth is

If 16th February of the year 1993 was Wednesday then what was the 16th February in the year 1995

Disguised unemployment implies