Question
The average cost of 4 chairs is Rs. 11000. The average cost decrease by 15% when one more chair is included. What is the cost price of the 5th chair?
More Average Questions
- The average expenditure of Mr. Sharma for January to June is Rs. 4200 and he spent Rs. 1200 in January and Rs. 1500 in July. The average expenditure for th...
- The average temperature for a week is recorded as 35.4°C. The difference between the highest and lowest temperatures during the week is 30°C. Additionally,...
- The mean age of 27 students is 13 years. The boys’ average is (b + 3) years and the girls’ average is (b − 6) years. If boys : girls = 4 : 5, determine b.
- The average score of a group of 12 students in a math exam is 75. If the highest score, which is 95, is removed from the average, what will be the new aver...
- The average of 8 numbers is 22. When two new numbers 'p' and 'q' are added, the average increases by 3. If p - q = 10, find the value of q.
- Average weight of 25 boys is 60 kg and average weight of 'n' girls is 45 kg. If average weight of all the boys and girls is 52.5 kg, then find the value of...
- The average of a set of 's' numbers is 30. If 50 is added to the set, then the average of the set becomes 30.2. Find the value of '4 X (s - 5)'.
- The average age of 10 men is increased by 2 years when two of them whose age are 24 and 26 years replaced by two new men. The average age of the two new me...
- Average of four numbers is 16. Sum of smallest and largest number is 48. If difference between other two numbers is 2, then find the square of second small...
- Find the average of the following sets of numbers. 693, 456, 876, 532, 934, 691, 596, 398, 682
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
