search
arrow-left Previous
Next arrow-right
Q: Two persons take steps of 77 cm and 88 cm respectively. If they both start walking together taking steps. Then what is the minimum distance (in cm) they should cover so that both of them become in step again (covering the distance in whole steps)?
  • A. 616
  • B. 968
  • C. 828
  • D. 560
Correct Answer: Option A - According to the question, Minimum covered distance when both of them become in step again. = LCM of 77 and 88 = 616 cm
A. According to the question, Minimum covered distance when both of them become in step again. = LCM of 77 and 88 = 616 cm

Explanations:

According to the question, Minimum covered distance when both of them become in step again. = LCM of 77 and 88 = 616 cm