Question
The average weight of a group of five persons, A, B, C, D, and E is 80 kg. If another person K joins the group then the average weight of the group is decreased by 6.5 kg, then find the weight of K.
More Average Questions
- In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 60 students is reduced to 2...
- Average marks scored by each boy in a class were 85, whereas that by each girl were 95. If the number of boys is 50% more than the number of girls, then fi...
- The average of 6 values is 40. If two more values with an average of 'x' are added, the overall average increases by 20%. Find the value of 'x'.
- The average of a set of 's' numbers is 60. If 150 is added to the set, then the average of the set becomes 60.5. Find the value of '4 X (s - 10)'.
- The average age of a group of 70 students is 13 years. If 3 students whose ages are 15 years, 21 years, and _____ years are replaced by 3 new students whos...
- There are 5 consecutive odd and 3 consecutive even numbers. The sum of five consecutive odd numbers is 120 and the lowest even number is 8 more than the tw...
- The average marks of 6 students in a test is 72. Later, it is found that one student’s marks were wrongly recorded as 86 instead of 68. What is the correct...
- A bowler gives 16.2 runs per wicket. He gives 32 runs and takes 8 wickets in a last match after which his average becomes 15.4 runs per wicket. How many wi...
- The average of two numbers ‘U’ and ‘V’ is 420 such that they are in the ratio 4:2 respectively. Another number ‘W’ is 180 more than ‘V’ and fourth number ‘...
- The average salary of 24 employees is recorded as ₹ 16,584. If the salary of an employee with value ₹14,526 was entered Wrongly as ₹ 41,238, then the corre...
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)