ABC26GN5173 · Clocks

Subject: General Aptitude · Chapter: Clocks · Exam: · Marks: · Difficulty:

An accurate clock shows 80' clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 20' clock in the afternoon?

(a)144°

(b)150°

(c)168°

(d)180°

Answer

Answer (as printed): D

Explanation

Angle traced by the hour hand in 6 hours  360 ° =  × 6  = 180°.  12  72

Explanation as extracted from the printed page; notation may be imperfect.

Open in whiteboard · Browse this chapter in the app