जॉइन Examsbookउत्तर : 2. "10 degrees"
Calculate the angle between the two hands of clock when the clock shows 4 : 20 p.m. ?5
प्र: Calculate the angle between the two hands of clock when the clock shows 4 : 20 p.m. ?
- 15 degreesfalse
- 210 degreestrue
- 315 degreesfalse
- 425 degreesfalse
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उत्तर : 2. "10 degrees"
व्याख्या :
Answer: B) 10 degrees Explanation: Since at 4 : 20 the minute hand will be at 4 and the angle between them will be same as the distance covered in degree by the hour hand in 20 minutes. Required angle = distance of hour hand = speed × time = 12× 20 =10 degrees.