Question
The average age of (x + 1) students of a class is 20 years. If the 50 years old class teacher is also included then average age of the class gets increased by one year. Find x% of 250.
More Average Questions
- 2040, 600, 240, 150, ?, 121.875
- The average of 5 numbers is 40. If four of the numbers are 32, 35, 48 and 55, what is the fifth number?
- The average weight of 4 persons is 36 kg. The heaviest person’s weight is 26 kg more than the lightest person’s weight. If the average weight of the rest t...
- The number of students in class 'A' is 104, and the ratio of girls to boys is 4:9. If the average number of boys in classes 'A' and 'B' is 124, and the ave...
- In a class of 30 students, the average age each student of the class is 21 years. 4 more students join the class such that the average age of the class dec...
- The average marks scored by 20 boys and 45 girls are 88 and 94 respectively. Find the average marks scored by all the students together. (Answer should be ...
- The average of 7 numbers is 24. If one number 18 is replaced by 32, what will be the new average?
- Ram, Shyam, Rohan, Reeta, and Mukesh are five members of a family who are weighed consecutively, and their average weight is calculated after each member i...
- The number of students (boys + girls) in class 'A' is 96, and the ratio of the number of girls to boys in class 'A' is 2:1. If the average number of boys i...
- The average score of 'x' boys is (x + 5), and the average score of 30 girls is (3x - 10). If the combined average score of all students is 60, then find th...
Relevant for Exams:
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
