Question
span >The average age of a group of 21 persons is found to be 22 years. Later it is found that age of two of the persons is calculated as 32 and 64 instead of 45 and 9. Find the correct average age of the group.
More Average Questions
- Average weight of 14 nurses is 42 kg. If the weight of one more nurse is included, then average weight is increased by 1 kg. Find the weight of the newly a...
- Rs. 4200 was divided between 'P', 'Q', 'R', and 'S' in the ratio 4:6:3:7, respectively. Later, 'Q' gave an amount that equals 60% of the average amount rec...
- The average age of a group of eight children is 9 years. Two children, whose ages were 7 years more and 5 years more than the average age, left. Two new ch...
- The batting average of 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest by 172 runs. If the two are excluded, the average of...
- The average age of 10 students is 20. If the teacher’s age is included, the average rises by 2. Find teacher’s age.
- The average of 7 numbers is 18. If one more number 26 is included, what is the new average?
- The average of 8 numbers is 35. If two numbers, 42 and 28, are removed, what is the average of the remaining numbers?
- The average weight of a group of (x - 3) employees is (x + 4) kg. If a manager of weight 54 kg joins the office, then average weight of the group increased...
- The average of 8 numbers is 24. If one number 32 is replaced by 48, what is the new average?
- 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...
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)