The Population of a city was 12,50,000 in the year 2010. It increased at the rate of 2% per annum during the years 2011 and 2012. In the year 2013, it decreased by 1%. Find the population of the city at the end of 2013.
The average weight of a class of 30 students is 45 kg. One of the students whose weight is 48.5 kg is replaced by another student and the average weight was increased by 200 g. Find the weight of the new student?
Who among the following is the first Indian paddler who won a medal at the International Table Tennis Federation (ITTF) Asian Table Tennis Union (ATTU) Asia Cup 2022?