Mining Engineering > GATE 2024 > Aptitude
The ratio of the number of girls to boys in class VIII is the same as the ratio of the number of boys to girls in class IX. The total number of students (boys and girls) in classes VIII and IX is 450 and 360, respectively. If the number of girls in classes VIII and IX is the same, then the number of girls in each class is
Correct : b
Similar Questions
A student was supposed to multiply a positive real number p with another positive real number q. Instead, the student divided p by q. If the percentage error in...
If the sum of the first 20 consecutive positive odd numbers is divided by 202, the result is
Seven identical cylindrical chalk-sticks are fitted tightly in a cylindrical container. The figure below shows the arrangement of the chalk-sticks inside the cy...
Total Unique Visitors
Loading......