Question
In a class of 250 students, 150 are girls and remaining are boys. Among boys, the ratio of number of boys who are wearing caps to those who are not wearing caps is 2:3 respectively. Find the number of boys in the class who are wearing caps.
More Ratio and proportion Questions
- The total number of students in a school is 36580. If the ratio of boys to the girls in the school is 55:63 respectively, then find the total number of gir...
- Find the fourth proportion of (k - 2), (2k - 4) and (3k - 6). (Note: 'k' is the smallest two-digit multiple of 3.)
- The ratio of the number of candies with Charu and Disha is 7:5. Disha's father gave her 4 more candies after while Charu stole 33(1/3)% candies possessed b...
- Rs 2279 was divided among Anil, Bhanu and Charan in the ratio of 16:9:18 respectively. Find the amount received by Anil and Bhanu together.
- The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 1 : 3 : 4 : 7. if the loss in t...
- The mean proportional of 6 and 24 is _____.
- The ratio of two numbers is 3:5. If each number is decreased by 5, the ratio becomes 5:9. Find the smaller numbers.
- If a:b = 3:2, then find the value of (2a + 3b):(5b - 2a).
- Ratio of number of boys to girls in a school is 3:4 respectively. Next year, 30 boys and 40 girls left the school and 150 boys and 160 girls joined the sch...
- The boys and girls in a college are in the ratio 3:2. If 15% of the boys and 25% of the girls are adults, then adults are approximately how much % less tha...
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
