Question
The average weight of 15 boys in a group is 48 kg. If the collective weight of 12 girls in another group is 25% lower than that of the boys, what is the ratio of the average weight of a boy to that of a girl?
More Average Questions
- The average of a group of observations is 34.4. If every observation is scaled by a factor of 2.5, what will the resulting average become?
- In an office of 35 employees, the average salary is ₹48,000. One employee earning ₹45,000 resigns, and 4 new employees with an average salary of ₹50,000 jo...
- The ratio of the number of cats to sheep on a farm is 5:8. The total number of cats and sheep is 91. The combined weight of all the cats is 1540 kg, and th...
- Determine the value of a − b given that a + 3b = 18a and 3a + b = 30 .
- The average mark obtained by 160 candidates in a certain examination is 60. If the average marks of passed candidates are 65 and that of the failed candida...
- In an exam, the average score of 300 students is 48. If the average score of the students who passed is 60, and the average score of those who failed is 42...
- In a class of 30 students, the average age each student of the class is 21 years. 4 more students join the class such that the average age of the class dec...
- The average of the first and second numbers is 20, while the average of the second and third numbers is 25. If the sum of the first and third numbers is 44...
- The average value of the property of Mohit, Neha and Kabir is Rs. 96 lacs. The value of the property of Mohit is Rs. 36 lacs less than that of Neha, and Rs...
- In a school with 400 students, the average of the age of the boys is 16 years and that of the girls is 12 years. If the average age of the school is 14 yea...
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
