Question
The average cost of three chairs is Rs.15000. The average cost decrease by 15% when one more chair is included. What is the cost price of the 4th chair?
More Average Questions
- The average salary of department A with n employees is ₹40,000, and that of department B with (n+15) employees is ₹50,000. If the combined average salary o...
- In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 50 students is reduced to 3...
- A set contains ten numbers. The average of the first six numbers is (x - 2), and the average of the last three numbers is (x + 4). The average of the entir...
- A batsman scores 87 runs in the 21st match of his career. His average runs per match increases by 2. What was his average before the 21st match.
- The average weight of 4 persons is 40 kg. The heaviest person’s weight is 26 kg more than the lightest person’s weight. If the average weight of the rest t...
- The average age of 25 children and their teacher's age are 20 years. If the teacher's age is excluded, the average reduces by 1. What is the teacher's age?
- The average of 35 numbers is 50. If 5 is added to each number, then the new average will be:
- In an examination, the average marks obtained by the students is 80. After correcting the quantitative mistakes, the average of 90 students is reduced to 5...
- The average age of three children is 20 years. If their ages are in the ratio 2:3:5. Find the age of the youngest child.
- The average age of 18 girls is 36 years. If the age of two more girls is added the average decreases by half a year. What is the sum of the age of new girl...
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
