Question

Angle Traversed by a Second Hand in a Minute
If a Watch runs 5 minutes fast every hour, then the angle traversed by a second hand in one minute is______

Answer 1

 The second hand must traverse 5 * 360°  = 1800°  more in an hour than it should if it runs 5 minutes fast....so......in one "normal" minute....it must traverse 1/60th of this plus its normal turn  of 360°.......so.... [360 + 1800/60]°  = [ 360 + 30]°  = 390°.