Time and Distance Practice Test 3 with solutions

Question : 20 of 40

Marks: +1, -0

Muskan and Madhu started driving simultaneously towards each other in their respective cars in order to cover a distance of 630 km. It took Muskan and Madhu to cover this distance in 7 hours and 9 hours respectively. Determine at what distance will they meet calculating from where Madhu has started?

349 km
359 km
345 km
355 km
None of these

Validate

Solution:

Muskan’s speed =

{630}/7

= 90 km/hour
Madhu’s speed =

{630}/9

= 70 km/hour
Relative speed = 16 km/hour
Time taken to meet for the first time =

{630]/{160}

= 3.9375 hour
Distance covered by Muskan in 3.9375 hours
= 3.9375 × 90 = 354.375
≈ 355 km

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