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QA – Placement Quizzes | Clocks Clocks Clocks | Question 8

A clock shows 10:00. When time is 22:00, by what degree the hour hand rotates?

(A)



180

(B)



175

(C)

240

(D)

360

Answer: (D)
Explanation:

For 6 hrs duration hrs hand covered 12 hrs out of 12 hrs When hrs hand covers 12 hrs it rotates for 360 degree —————————-12 ——————— =(360/12)*12 = 360 degrees

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