Solved UPSC CDS/OTA Question
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Q · Ratio and ProportionMedium · 45s
The ratio of the speeds of two trains is 4:5. If the first train covers 320 km in 4 hours, find the speed of the second train.
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 - 100 km/h