On frank's bus ride to work, all available seats are filled and 6 passengers are standing in the aisles. if 10 passengers get off the bus and 8 others get on, how many passengers are standing in the aisles, assuming that all available seats continue to be filled?

Answer: 4 Explanation: Initially 6 people are standing. 10 people get off the bus. The six people who are standing will take their seats and remaining 4 seats will be occupied by four out of the eight people who alight the bus. So now 4 people will be standing on the aisles.