Question
The average age of a group of persons going for tour to Shimla is 22 years. 25 new persons with an average age of 10 years join the group and their average age becomes 12 years. The number of persons initially going for tour is?
More Average Questions
- In an examination, the average marks obtained by the students is 80. After correcting the quantitative mistakes, the average of 90 students is reduced to 5...
- In a company team of 18 members, the average age is 29 years. When 6 more members join, the average age falls to 26. What is the average age of the new mem...
- The average of two numbers is 9 more than the smaller number among them. If the greater number is 125% more than the smaller number, then find the sum of t...
- The average of a series of 30 numbers is 70. The difference between the largest number and the smallest number is 140. If the largest and the smallest numb...
- In a College with 1200 students, the average age of the boys is 24 years and that of girls is 17 years. If the average age of the college is 22 years and 3...
- 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 ‘...
- Rajat aims to save an average of Rs. 750 per month over the course of a year. For the first 8 months, his monthly income was Rs. 3,000, and he spent 80% of...
- 5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 70 and ratio of the 4th and the 5th number is 2:3. If difference between the ...
- There are 30 employees in a company, out of which 50% are officers and the rest are workers. The average salary of each employee in the company is Rs. 22,0...
- A set contains ten numbers. The average of the first six numbers is (x − 2), and the average of the last three numbers is (x + 4). The average of the entir...
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)