SSC GD Constable 2021 · Question 236 of 377
time-speed-distance
Given: The speed of a car is 1 15 i.e 6/5 times the speed of a bus. The train covers 1200 km in 15 hours. T he bus is 1 14 i.e. 5/4 times the speed of the train. Concept used: Time × Speed = Distance Calculation: Speed of the train = 1200/15 = 80 km/h Speed of the bus = 80 × 5/4 = 100 km/h Speed of the car = 100 × 6/5 = 120 kmph Now, the distance covered by the car in 7 hours = 120 × 7 = 840 km ∴ The car will cover a distance of 840 km in 7 hours.
Source: SSC GD Constable 2021 Prev. Year Paper (2021-11-29 Shift 1) English — Prepp (with solutions) · reliable-secondary
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