A bus started from bus stand at 8.00a m and after 30 min staying at destination, it returned back to the bus stand. The destination is 27 miles from the bus stand. The speed of the bus 50 percent fast speed. At what time it returns to the bus stand.
a) 11a.m
b) 12a.m
c) 10a.m
d) 10.30p.m

• speed is not given.. couldn't be solved
• 14 years agoHelpfull: Yes(6) No(2)
• cannot be determined
  2 unknown values...
  speed and time to reach destination............
• 10 years agoHelpfull: Yes(1) No(1)