Question
The average age of 30 children and their teacher's age are 25 years. If the teacher's age is excluded, the average reduces by 1. What is the teacher's age?
More Average Questions
- The average number of books sold by Viren in first 4 months is 3600 and in first 5 months is 4200. If the number of books sold by him in 6th month is 35% l...
- The average of four consecutive odd numbers is 34. Find the largest of these numbers.
- The average of ‘x’ numbers is 20. If 65% of the numbers are decreased by 2 and the remaining numbers are increased by 5, then find the new average of the ‘...
- The average score of ‘z’ players in a tournament is (z + 12). If two players with scores of 60 and 72 join, the average score of the group increases by 2. ...
- There are three numbers 'x', 'y' and 'z' such that average of 'x' and 'y' is 21, average of 'y' and 'z' is 19 and average of 'x' and 'z' is 20. Find the av...
- A city experienced an average rainfall of 125 cm over the first five days of a week, while the last five days recorded an average of 132 cm. If the average...
- Average of 6 positive integers is calculated as 25. It was later found that while calculating the average, someone mistakenly entered 18 instead of 30. Fin...
- The average weight of 6 people is 80 kg. When two new people with their weights in the ratio 2:3 joined the group, the average weight of all the people rem...
- The average expenditure of a man for the first 4 month is Rs.5000 and for the next 8 months is Rs.8000. If he saves 12000 in that year then find his averag...
- The average of two numbers is 4 more than the smaller number among them. If the greater number is 50% more than the smaller number, then find the sum of 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
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)