Top

Discussion

An accurate clock is started at noon. By 10 minutes past 3, the hour hand has turned through:

  • A.90
  • B.95
  • C.100
  • D.105

Answer: B

At 3 o’ clock, the hour hand is at 90 degrees from the vertical.
In 10 minutes,
Hour hand = 90 + 10 x (0.5) = 95 (The hour hand moves at 0.5 dpm)

No comment is present. Be the first to comment.
Loading…

Post your comment