The average weight of a group of 20 boys is 52 kg. If the total weight of a group of 14 girls is 30% less than the total weight o...
- Given that the average of 21, 38, 62, 53, 35, and 'x' is 48, what is the value of 'x²'?
The average of five even numbers is 38. If we replace two of these even numbers, 88 and 92, with a single even number X, the new average decreases by 4....
Average of five consecutive numbers is 48. Find the sum of smallest and largest number.
In a cricket match, the average score of 11 batsmen was 42 runs. When 2 batsmen got out, the average score of the remaining batsmen dropped to 38 runs. ...
The average of 30 numbers is 1.2. The average of the first 20 of them is 1.1 and that of the next 9 is 1. Then the last number is:
In a cricket match the captain of one of a team scored 23 runs more than the average runs scored by the remaining 9 batsmen of that team who batted in t...
A dealer has 100 scooters and 150 bikes. The average price of a scooter is Rs. 45,000 and the average price of a bike is Rs. 55,000. Find the average pr...
The average of two numbers ‘M’ and ‘N’ is 250 such that they are in the ratio 2:3 respectively. Another number ‘O’ is 120 more than ‘N’ ...
The average number of novels on historical, thriller and fantasy in a library is 195, and the average number of novels on historical and fantasy is 150....
