Question
The number of students in class 'A' is 128, and the ratio of the number of girls to boys is 5:11. If the average number of boys in classes A and B is 148, and the average number of girls is 102, find the total number of students in class
The number of students in class 'A' is 128, and the ratio of the number of girls to boys is 5:11. If the average number of boys in classes A and B is 148, and the average number of girls is 102, find the total number of students in class
B.
More Average Questions
- The average weight of a team of 5 players is 75 kg. If the heaviest player leaves the team, the average weight becomes 70 kg. Find the weight of the player...
- The average weight of 5 students in a study group is 38 kg. If the weight of 2 mentors is also included, then the new average weight of each person (mentor...
- The average of a set of 's' numbers is 45. If 180 is added to the set, then the average of the set becomes 45.2. Find the value of '4 X (s - 18)'.
- Four numbers are arranged in ascending order. When the 1st two numbers are increased by the number equal to their position, and the last two numbers (i.e.,...
- In a school, 30 boys scored an average of 76 marks while 40 girls scored an average of 88 marks. What is the average marks of all students together? (Round...
- The batsman has an average of 32 in 50 innings. His scores in the next 5 innings are 40, 30, 35, 45, and 50. Find his new batting average.
- The average age of 4 children in a family is 30% of the average age of the mother and the youngest child. The total age of the father and the eldest child ...
- The total number of students in class A is 112, and the ratio of girls to boys is 7:9. If the average number of boys in classes A and B is 162, and the ave...
- Average height of 18 boys is 150 cm and average height of 'n' girls is 140 cm. If average height of all the boys and girls is 144 cm, then find the value o...
- The average score of 70 candidates in the SBI PO exam is 40. If the candidates who passed have an average score of 49, while those who failed have an avera...
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
