moving towards each other at same time with a speed of 21 km/hr and 15 km/hr, respectively. If the distance covered by ‘A’ is 15 km more than that by ‘B’, when they meet then find the initial distance between them.
A180 kmCorrect AnswerIncorrect Answer
B160 kmCorrect AnswerIncorrect Answer
C110 kmCorrect AnswerIncorrect Answer
D163 kmCorrect AnswerIncorrect Answer
E145 kmCorrect AnswerIncorrect Answer
Solution
Ratio of distance travelled by ‘A’ and ‘B’ = 21:15 = 7:5