Q: A, B and C begin together to move around a circular stadium and they complete their revolutions in 42s, 63s and 84s respectively. After how much time will they come together at the starting point?
A.
152s
B.
252s
C.
452s
D.
256s
Correct Answer:
Option B -
Explanations:
Download Our App
Download our app to know more Lorem ipsum dolor sit amet consectetur adipisicing elit.
Excepturi, esse.
YOU ARE NOT LOGIN
Unlocking possibilities: Login required for a world of personalized
experiences.