Question
span >The average age of a group of 10 students is 30 years. Two persons of age 25 years and 30 years, left the group and 2 persons of age 54 years and 101 years, joined the group. Find the new average age of the group.
More Average Questions
- The average value of the property of Priya, Aanya and Raghav is Rs. 102 lacs. The value of the property of Priya is Rs. 48 lacs less than that of Aanya, an...
- A writer completed an average of 120 pages per week for the first 10 weeks. In the next 5 weeks, he completed ‘x’ pages per week, so that his overall avera...
- Four numbers are arranged in ascending order. When the 1st two numbers are increased by the number equal to their position, and the last two numbers (i.e.,...
- There are three numbers 'm', 'n' and 'o' such that average of 'm' and 'n' is 22, average of 'n' and 'o' is 13 and average of 'm' and 'o' is 25. Find the av...
- The average weight of 9 students in a seminar is 42 kg. If the weight of 4 facilitators is also included, then the new average weight of each person (facil...
- The average number of sweets distributed in a class of 90 students is 6. If lsquo;xrsquo; number of students newly joined the class and the average becomes...
- A group contains some number of members. If 2 members with an average weight of 61 kg leave the group, the average weight of the remaining members decrease...
- The ratio of the present ages of P and Q is 7:4 respectively. If the age of P 13 years hence from now will be 125% more than the age of Q 4 years ago from ...
- The average age of 22 girls is 40 years. If the age of two more girls is added the average decreases by 2.5 years. What is the sum of the age of new girls?
- The average of 20 numbers is 75. The average of the first 12 numbers is 80, while the average of the last 11 numbers is 68. If the 12th number is removed, ...
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)