Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Jobs
  • At what time between 4 and 5 o'clock will the hands of a watch point in opposite directions?

At what time between 4 and 5 o'clock will the hands of a watch point in opposite directions?

Answers (2)

best_answer

At what time between 4 and 5 o'clock will the hands of a watch point in opposite directions?

  • Option 1)

    45 min. past 4

  • Option 2)

    None of these

  • Option 3)

    50\frac{4}{11}   min. past 4

  • Option 4)

    54\frac{6}{11}  min. past 4

  • Option 5)

    40 min. past 4

Posted by

rishi.raj

View full answer

When the hands of the clock is in opposite directions then they make Angle of  180 degree. 

Angle = 11/2 (m) - 30(h)

   180 = 11/2 (m) - 120

  300  = 11/2 (m)

  600/11 = m 

      m =54 6/11

Therefore the hands were in opposite directions when the hands of clocks at 4h 54 6/11 min 

 

 

Posted by

Virat

View full answer

Similar Questions

Latest Question