V
Q. At what angle are the hands of a clock inclined at 15 minutes past 4?
Explanation by: Vinay Kumar
At 4 o’ clock, the hour hand is at 120° from the vertical. In 15 minutes, Hour hand = 120 + 15 x (0.5) = 120 + 7.5 = 127.5° (The hour hand moves at 0.5 dpm) Minute hand = 15 x (6) = 90° (The minute hand moves at 6 dpm) Difference or Angle between the hands = 127.5 – 90 = 37.5°
You must be Logged in to update hint/solution
Be the first to start discuss.
Related MCQs on Math
Q. Find the error part: This errors (1)/ are made (2)/ by foreigners.(3)/ No error (4)
Learn All Math MCQs
Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.
Discusssion
Login to discuss.