Rohit and rahul start from the same point and move away from each other at right angle. after 4 hours they are 80 km apart. if the speed of rohit is 4 kmph more than rahul. what is the speed of rohit?
a. 16 kmph
b. 20 kmph
c. 12 kmph
d. none
Answers
Answered by
2
a.16
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Similar questions