Clocks Quiz 1 February 7, 2012 by kumar 1. How many times do the hands of a clock coincide in 12 hours?A. 12 B. 13C. 11D. 10 2. If hands of clock coincide every 54 minutes,how much does a watch lose per day?A. 305.45 minB. 205.45 minC. 405.45 minD. 124.56 min 3. A watch which gains 5 seconds in every 3 minutes and is set right at 6 a.m.What is the true time in the afternoon the same day,when a watch indicates quarter past three?A. 3:00 p.m.B. 3:04:00 p.m.C. 3:06:45 p.m.D. 3:15 p.m. 4. Find at what time between 7 and 8 O'clock will the hands of the clock in 180^0?A. 5 6/11 min past 8B. 5 5/11 min past 7C. 4 5/11 min past 7D. 5 5/11 min past 8 5. In a day ,how many times the hands of a clock shows the right angles A. 22B. 55C. 44D. 24 6. At what angle the hands of a clock are inclined at 15 minutes past 5(In degrees)?A. 67.5B. 77.5C. 54.9D. 35.9 7. By 20 min past 7 ,the hour hand has turned through(In degrees)A. 200B. 250C. 245D. 220 8. The clock in between 5 and 6 O'clock.What time the hands of the clock will coincide?A. 25 min past 5B. 30 min past 6C. 30 min past 5D. 15 min past 5 9.A watch which gains 2 minutes low at noon on Monday and is 4 min.48 sec fast at 2p.m. on the following Monday.When was it correct?A. 2 p.m. on WednesdayB. 3 p.m. on tuesdayC. 2 p.m. on mondayD. none of the above 10. A clock shows time is 5:30,what is the angle between the hour and minute hand?A. 180B. 145C. 175D. 165 11. In a day,How many times the hands of the clock in straight line but not together?A. 20B. 22C. 24D. 26 12. A clock shows accurate time at 12 a.m.Through how many degrees will the hour hand rotate when the clock shows 10 a.m.(In degrees)?A. 200B. 400C.180D. 300 13. What is the angle between the hands of a clock when the clock shows 8:30(In degrees)?A. 60B. 75C. 45D. 30 14.The reflex angle between the hour and the minute hand of a clock at 8:40(In degrees)?A. 340B. 200C. 320D. 240 15. How many times the clock buzzes in a day(Consider at 1 O'clock buzzes 1 time and 2 O'clock buzzes 2 times until 24 hours)?A. 300B. 120C. 250D. none of the above No related posts.