The population of a town increases by 5% every year. If the population of the town at the beginning of 2020 was 50,000, what will the population be at t...
Jay, Karan, and Lata contested an election in which 9100 votes were polled and none of the votes were invalid. Karan got 45% more votes than the total v...
A town’s population increases by 10% in the first year and by 20% in the second year. If the population at the end of the second year is 39,600, find ...
The difference between 7/10 of a number and 38% of the number is 112. What is 20% of the number?
...A bowl contains a colony of bacteria. Every hour, the bacteria population doubles, but immediately after doubling, a virus kills 40% of the population. ...
Income of Meera is 12.5% more than the expenditure of Riya. Income of Riya is 40% more than the expenditure of Meera. If savings of Riya is Rs. 2,000 m...
A student has to secure 40% marks to pass an examination. He gets 150 marks and fails by 30 marks. What are the maximum marks?
Out of the total number of players, 100/3 % are in hotel X and the remaining are in hotel Y. If 20 players from hotel Y are shifted to hotel X, then the...
A gave 40% of the amount he had to B. B gave 2/5th of what he received from A to C. After paying Rs. 260 to the taxi driver out of the amount he gets fr...
A batsman scored 120 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets. <...
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