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.
A man has some hens and some cows. If the total number of heads of hens and cows together is 50 and the nunber of feet of hens and cows together is 142, then the number of cows is
Which one of the following cities, is included in the first list of 20 proposed smart cities under the 'Smart Cities Mission' released by the Union Government in January 2016?