Question
The average weight of a group of 15 students increases by 1.5 kg when the weight of the teacher is also included. If earlier the average weight of the group was 55 kg, then find the weight of the teacher.
More Average Questions
- The combined average number of pens with persons ‘B’ and ‘C’ is 75% of the combined average number of pens with persons ‘A’ and ‘D’. The overall average nu...
- The average of 10 numbers is 21.8. The average of the last four numbers is 15. If the average of the first five numbers is 23, then what is the value of th...
- The average weight of 15 oarsmen in a boat is increased by 1.6 kg when one of the crew, who weighs 42 kg, is replaced by a new man. Find the weight of the ...
- 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...
- There are three numbers 'a', 'b' and 'c' such that average of 'a' and 'b' is 14, average of 'b' and 'c' is 16 and average of 'a' and 'c' is 30. Find the av...
- The average of 8 numbers is 27. If two numbers 19 and 35 are removed, what is the average of the remaining 6 numbers?
- The average of two numbers is 12 more than the smaller number among them. If the greater number is 150% more than the smaller number, then find the sum of ...
- What will be the average of odd numbers between 20 to 74?
- In an office, the average weight of women is 34 kg and the average weight of men is 30 kg. If the number of women is three times the number of men, what wi...
- In an examination, the average marks obtained by the students is 85. After correcting the quantitative mistakes, the average of 100 students is reduced to ...
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)