Question
The average age of a group of 6 friends is 30 years. If the oldest friend leaves the group, the average age of the remaining group decreases by 2 years. Find the age of the friend who left.
More Average Questions
- The average height of a volleyball team of 12 Brazilian players is 185 cm. If the height of the coach is included, the average height increases by 3 cm. Fi...
- In a cricket match the captain of one of a team scored 23 runs more than the average runs scored by the remaining 9 batsmen of that team who batted in the ...
- The average of a set of 60 numbers was initially calculated as 40. However, it was later discovered that two numbers were incorrectly recorded as 68 and 32...
- A village experienced an average rainfall of 150 cm during the first five days of a week, while the last five days recorded an average of 155 cm. If the av...
- Ram scored an average of 5 goals per match in his first four games. However, he didn't score any goals in the following three matches. How many goals does ...
- Average of 15 observations calculated by a student was 70 but when he again went through his observations he realised that he took value of three observati...
- Average age of a class of 41 students is 17 years. Average age of the class is increased by 18 months if the age of the teacher is included. Find the age o...
- The average age of 10 students is 20. If the teacher’s age is included, the average rises by 2. Find teacher’s age.
- In a cricket match the captain of one of a team scored 25 runs more than the average runs scored by the remaining 8 batsmen of that team who batted in the ...
- There are three numbers such that when the average of any of the two numbers is added with the third number, sum obtained will be 110, 114 and 118. Find th...
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)