Question

angle swept by minute hand of clock in 12 minutes is equals to

Answer 1

the angle formed will be 72 as because 15 minutes will form 90 degree and 1 minute will form 6 degree if we will divide angle with minute.

Answer 2

angle in five minute = 360°/12
= 30 ° 
1 minute = 30°/5
= 6°
12 m°in= 6 x 12
= 72°