Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Ratio and ProportionMedium · 45s
The ratio of the number of boys to girls in a class is 3:5. If there are 40 more girls than boys, find the total number of students.
TopicRatio and Proportion
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Apply ratio and proportion concepts to solve the problem.
Final Answer: Option C - 160