Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is
As per the data released by the IncomeTax Department in December 2017, how much percent of total population paid income tax in the assessment year 201516?
Tokyo officially became the Japanese capital after Emperor Meiji moved his seat to the city from the old capital of Kyoto in 1868; at that time Edo was renamed Tokyo.