At 8:30, what angle do the hands of a clock form with each other?

Correct option is D

Formula Used:

$$|30H - \frac{11}{2}M|$$

Where;

H is hours

M is minutes

Logic:

We have; 8:30

H = 8 and M = 30

= $$|30\times 8 - \frac{11}{2}\times30|$$

= $$|240- \frac{330}{2}|$$

= $$|240- 165|$$

= 75$$\degree$$

Thus, the correct answer is (d).