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Previous Year Question (PYQs)
4
Two cars, Car A and Car B, are
travelling on a highway. Car A starts from point X and travels at a constant
speed of 60 km/h, while Car B starts from the same point X but travels at a
constant speed of 80 km/hr. If both cars travel for 1.5 hours, what is the
difference in distance covered by Car B compared to Car A?
Solution
Speed & Distance Problem: Car A vs Car B
Given:
Car A speed = 60 km/h
Car B speed = 80 km/h
Time travelled = 1.5 hours
Calculations:
Distance by Car A = 60 × 1.5 = 90 km
Distance by Car B = 80 × 1.5 = 120 km
✅ Difference:120 km – 90 km = 30 km
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