Name the former world silver medallist representing Manipur who claimed gold in the 48 kg category at the 2018 Natic Women's Boxing Championships in Rohtak.
In July 2017, the Central Government has set the investment limit per fiscal year for ‘Hindu Undivided Family’ to ______ kg under ‘Sovereign Gold Bonds Scheme’.
During the free fall of the object, the decrease in potential energy, at any point in its path, appears as an equal amount of increase in _________________.