Two clocks are set to show the correct time at 1:00am on a day. One clock loses 3 minutes in an hour and the other clock gains 3 minutes in an hour. Exactly after how many days will both the watches show the correct time? Assume that is a 12 hour clock.

Q. There are two clocks, both set to show correct time at 9:00 a.m. One clock loses 1 minute every hour, and the other gains 1 minute every hour. By how many minutes do they differ at 10:00 p.m. on the same day?

Q. There are two clocks on a wall, both set right at 10:00 a.m. One clock is losing 2 minutes per hour and the other clock is gaining 3 minutes per hour. If the clock which is losing 2 minutes per hour shows 3:00 p.m. the next day, what time does the clock gaining 3 minutes per hour show?

Join BYJU'S Learning Program

Two clocks are set to show 4 am on 21st November 2021. One clock gains 5 minutes in an hour and the other clock loses 2 minutes in an hour. Then by how many minutes do the two clocks differ at 8 pm on 22nd November 2021?

The correct option is A 280 minutesThe two clocks show 4 am on 21st November 2021. One clock gains 5 minutes in an hour. Other clock loses 2 minutes in an hour. Time period between 4 am on 21st November and 8 pm on 22nd November =40 hours ∴ Difference =5×40+2×40 =280 minutes

Two clocks are set to show $4 am$ on $21^{st}$ November $2021.$ One clock gains $5$ minutes in an hour and the other clock loses $2$ minutes in an hour. Then by how many minutes do the two clocks differ at $8 pm$ on $22^{nd}$ November $2021$ ?