Question
The average of a set of s numbers is 41. If 90 is added to the set, then the average of the set becomes 42. Find the value of 5 X (s - 28).
More Average Questions
- In an exam, the average score of 300 students is 48. If the average score of the students who passed is 60, and the average score of those who failed is 42...
- The average value of the property of Mohit, Neha and Kabir is Rs. 96 lacs. The value of the property of Mohit is Rs. 36 lacs less than that of Neha, and Rs...
- Average of 10 positive integers is calculated as 36. It was later found that while calculating the average, someone mistakenly entered 15 instead of 35. Fi...
- Average present age of 'A', 'B' and 'C' is 25 years whereas average present age of 'A', 'B', 'C' and 'D' is 27 years. Three years hence from now, ratio of ...
- Rahul’s average in 7 papers was noted as 68. Later, it was discovered that his marks in Economics and Chemistry were wrongly recorded as 74 and 52 instead ...
- 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...
- The average marks of Karan in 5 different papers was calculated as 73. But it was later found that his marks in two subjects were wrongly entered as 80 and...
- Average of 20 numbers is 90. Average of first 8 numbers is 114 while average of last nine numbers is 40. If ninth number is 25% less than the tenth number ...
- Average run scored by a batsman in first ‘x’ matches is 41. In next 12 matches he scored runs with an average of 61 so that his overall average increased b...
- A kiosk has different brands of chips. 70% of the stores' sales are from selling potato chips. 30% of the sales are from 3 other chips and wafers. Every qu...
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
