Question

The angle between minute hand and hour hand of a clock when the clock shows 3 hours and 20 minutes

• A. 120°
• B. 100°
• C. 20°
• D. 80°

Answer 1

Answer:

C. 20°

$Angle = 30\times hour -minute\times11/2$

$=30\times3-11/2\times20$

$=90-110$

$=20\degree$

Angle is always positive.