Question
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 70 and ratio of the 4th and the 5th number is 2:3. If difference between the 4th and the 5th number is 15, then find the average of all the numbers.
More Average Questions
- A class of 20 students has an average age of 19 years. 5 new students join and the average becomes 17.5 years. Find the average age of the new students.
- 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...
- The average length of 60 pipes is 120 cm. When two pipes of lengths (n + 15) cm and (n - 5) cm are added, the average length becomes 121 cm. Find the value...
- The average age of (x + 2) students of a class is 14 years. If the 56 years old class teacher is also included then average age of the class gets increased...
- The average number of stickers distributed among five girls is 13. If each girl received 1 sticker more than the girl before, then find the highest number ...
- In a class of 40 students, the average weight is 72 kg. One student of weight 68 kg left and three new students with an average weight of 75 kg joined the ...
- The average of 8 consecutive even numbers written in ascending order is 17. What is the average of the last three numbers, 36 and 53 ?
- The earnings of ‘U’, ‘V’, and ‘W’ are in the ratio 2:3:5. Their average income is Rs. 18,000. If they spend 45%, 55%, and 65% of their respective incomes, ...
- David scored 144 runs in a match, and that made up 80% of the total team score. If 10 runs were added as extras, how many runs did the other players contri...
- The average of five consecutive odd numbers is 45. What is the average of the first three numbers among them?
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
