A clock gains 10 minutes in every 24 hours. I | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The total time elapsed from Monday $8$ am to Wednesday $6$ pm is $24$ hours (Monday $8$ am to Tuesday $8$ am) + $24$ hours (Tuesday $8$ am to Wedn

Vedclass · Accepted Answer

$5:36$ pm

Vedclass · Answer

(A) The total time elapsed from Monday $8$ am to Wednesday $6$ pm is $24$ hours (Monday $8$ am to Tuesday $8$ am) + $24$ hours (Tuesday $8$ am to Wednesday $8$ am) + $10$ hours (Wednesday $8$ am to Wednesday $6$ pm) = $58$ hours.The clock gains $10$ minutes in $24$ hours,which means $24$ hours and $10$ minutes ($145/6$ hours) of the incorrect clock is equal to $24$ hours of a correct clock.Therefore,$1$ hour of the incorrect clock = $24 / (145/6) = 144/145$ hours of the correct clock.For $58$ hours of the incorrect clock,the time elapsed on a correct clock is $(144/145) 	imes 58 = (144 	imes 2) / 5 = 288 / 5 = 57.6$ hours.$57.6$ hours = $57$ hours and $0.6 	imes 60$ minutes = $57$ hours and $36$ minutes.Starting from Monday $8$ am,adding $57$ hours and $36$ minutes:$48$ hours later is Wednesday $8$ am.Remaining $9$ hours and $36$ minutes added to Wednesday $8$ am gives $5:36$ pm.

$A$ clock gains $10$ minutes in every $24$ hours. It is set right on Monday at $8$ am. What will be the correct time on the following Wednesday,when the watch indicates $6$ pm?

Similar Questions

In the year $1996$,the Republic day was celebrated on Friday. On which day was the Independence day celebrated in the year $2000$?

After $9$ o'clock,at what time between $9$ pm and $10$ pm will the hour and minute hands of a clock point in opposite direction?

$A$ man who went out between $3$ and $4$ and returned between $8$ and $9$ found that the hands of the watch had exactly changed places. He returned at

In an ordinary year,$March$ begins on the same day of the week as which other month?

If March $2, 1994$ was a Wednesday,what day was January $25, 1994$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module