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(0) (a) 200 mDelhi is at a distance of 200 km from Ambala. A sets out from Ambala at a speed of30 km h-1 and B sets out at the same time from Delhi at a speed of 20 km h-1. They will meeteach other after a time of(6) 3 hours(c) 4 hours(d) 2.5 hours(a) 2 hours |
| Answer» 10 hrsExplanation:they can only meet at the end as each SECOND A is getting further away, so when B reaches the end A will already be there | |