Question

60. A clock lags behind by 5 seconds in every 10 minutes. How much will it lag
behind in 5 days? (Select two correct options.)
(1) 1 hour
(2) 90 minutes
(3) 60 minutes
(4) 1 and half hours​

Answer 1

Answer:

1 hour

Step-by-step explanation:

in 10 minute it is lag by 5 second

so in an hour it will lag by 30 second

and in day it will lag by 720 second (30*24)

and in 5 days it will lag by 3600 second (720*5)

3600 second =1 hour

so correct answer is option A

Answer 2

Answer:

it will lag behind 3 0 seconds in hour and 30 multiply by 24 hours it is 7200 secons ans is - 12 minutes in a day in five days it wll lag 60 minutes behind