1.

X and Y start walking towards each other at 8 : 00 am at the speeds of 3 km/h and 4 km/h, respectively. They were initially 17.5 km apart. At what time do they meet?

Answer»

a. `10:30` AM
b. `10:30` PM
c. `11:30` AM
d. `11:30` PM

Answer :A


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