Let the present age of A and his son be 5x and 2x respectively. => (5x – 5) – (2x – 5) = 21 => x = 7 Required sum = [(5 + 2) × 7] + 11 = 60 years
The number of black pens sold by shopkeeper B is how much percent of that sold by shopkeeper D?
If numbers of students who apply for Graduation in 2011 are 100/3% less than students who apply for Graduation in 2012 then, number of students who appl...
On Thursday, difference between time taken by the boat to cover ‘X’ km upstream and (X+100) km downstream is 20 hours. Had the boat covered same dis...
Worker A works alone for 6 days, then Worker B joins A for the next 4 days, and after that, Workers C, D, and E join them. How many units of work are co...
Find the average number of Hockey players from Karnataka, Haryana and MP.
Calculate the overall percentage increase in the number of medals won by players from Country A from 2018 to 2022. Then, compare it with the overall pe...
If the ratio of number of illiterate male to female population in Hirapur is 8:7, then find the difference between the number of illiterate male and fem...
In match-2, Australia batted first, and the runs scored by Australian batsmen, including the all-rounder, were 85% of the team’s total score. England ...
Total functions organized in Hall A during April and May together is what percent of total functions organized in Hall C during May and June.
What is the difference between the number of cars sold on June and number of unsold cars on August?
