Question
The average of five even numbers is 68. If we replace two of these even numbers, 84 and 92, with a single even number X, the new average decreases by 4. What is the value of X?
More Average Questions
- The average number of books on history, polity and geography in a library is 165, and the average number of books on history and geography is 140. If the n...
- 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...
- There are three numbers 'g', 'h' and 'i' such that average of 'g' and 'h' is 16, average of 'h' and 'i' is 14 and average of 'g' and 'i' is 30. Find the av...
- The average age of three children is 16 years. If their ages are in the ratio 3:4:5. Find the age of the youngest child.
- Average marks scored by each boy in a class were 75, whereas that by each girl were 85. If the number of boys is 50% more than the number of girls, then fi...
- The average of five numbers is 62. When three more numbers are included, the average increases by 6. Find the average of the numbers included.
- The average number of taxis of three colours (black, white and yellow) in a taxi stand is 160. The number of black taxis is 65 more than that of yellow tax...
- The average marks of all the students decreased by 2 when it was found that marks of one of the student were wrongly interpreted as 80 instead of 40. Find ...
- There are two sections A and B of a class, consisting of 38 and 42 students, respectively. If the average weight of the students of section A is 55 kg and ...
- A school bought 45 benches and 55 desks. Average cost of a bench is Rs. 1,800 and that of a desk is Rs. 2,700. Find the average cost (in Rs.) of all the be...
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
