Question
The average monthly fee for 30 students in a workshop is Rs. 10,000. After an increase, the new monthly average fee for each student is Rs. (10000 +
- X . If the total fees for all students post-increase is Rs. 3,30,000, find the value of (4X + 10% of
- X .
More Average Questions
- If average of first 5 numbers is (n – 46) and the sum of remaining number is 1850. Find the value of ‘n’, if the average of 20 numbers is ‘n’.
- A writer wrote a certain number of pages daily for the first 20 days. In the next 10 days, he wrote at an average of 54 pages per day. This increased his o...
- The average of three numbers P, Q and R is 1600. R is 75% more than P. The ratio of P and Q is 4:5 respectively. If R is 25% less than S, then find out the...
- 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’ and fourth number ‘...
- Three natural numbers are given. If sum of average of any two numbers and the remaining third number is 56, 46 and 50 respectively, then find the sum of gi...
- The average weight of a group of five persons, A, B, C, D, and E is 62 kg. If another person K joins the group then the average weight of the group is decr...
- The average of 7 numbers is 18. If one more number 26 is included, what is the new average?
- The average age of three children is 20 years. If their ages are in the ratio 1:2:3. Find the age of the youngest child.
- 5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 55 and ratio of the 4th and the 5th number is 2:3. If difference between the ...
- Average speed of 28 vehicles is 60 km/h. Two new vehicles join with speeds (s + 15) and (s - 5), and the average becomes 62 km/h. Find (s - 45).
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
