Question
The number of students in class 'A' is 90, and the ratio of girls to boys is 3:2. If the average number of boys in classes A and B is 120, and the average number of girls is 132, find the total number of students in class
The number of students in class 'A' is 90, and the ratio of girls to boys is 3:2. If the average number of boys in classes A and B is 120, and the average number of girls is 132, find the total number of students in class
B.
More Average Questions
- Rs. 5600 is divided among 'X', 'Y', 'Z', and 'W' in the ratio 4:6:3:7. Then, 'Y' gives 60% of the average of 'X' and 'W’s' amount to 'Z'. Find the average ...
- Average marks scored by each boy in a class were 80, whereas that by each girl were 88. If the number of boys is 50% more than the number of girls, then fi...
- The average of the first and second numbers is 45, while the average of the second and third numbers is 55. If the sum of the first and third numbers is 94...
- A bag contains 20 rupees note, 50 rupees note and 100 rupees note in the ratio 5:7:2. If the total amount in the bag is Rs 2,600, find the average number o...
- 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...
- A student scored marks with a certain average in the first 12 tests. In the next 6 tests, he scored with an average of 78 marks, due to which his overall a...
- An English-based company has 625 men and 625 female employees in a collaborative project. The average attendance of all employees is 74 calls per day. On a...
- The average marks of 'm' students in a math test is (m + 5) and the average marks of 30 girls is (2m - 10). If the average marks of all students together i...
- 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 expenditure of a man for the first 8 month is Rs.4000 and for the next 4 months is Rs.6000. If he saves 10000 in that year then find his averag...
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
