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What is the area of the face of a clo...

What is the area of the face of a clock described by its minute hand between 9 a.m. and 9.35 a.m; if the minute hand is 10 cm long? `36 2/3\ c m^2` (b) `157 1/7\ c m^2` (c) `183 1/3\ c m^2` (d) None of these

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RS AGGARWAL-CLOCKS-All Questions
  1. Match List I with List II and select the correct answer using the c...

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  2. An accurate clock shows the time as 3.00. After the hour hand has m...

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  3. What is the area of the face of a clock described by its minute han...

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  4. The hands of a clock are 10 cm and 7 cm respectively. The differenc...

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  5. The minute arm of a clock is 10 cm long. The number of minutes take...

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  6. At which time number of minutes elapsed since midnight is nine time...

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  7. How many times do the hands of a clock coincide in a day? (a) 20   ...

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  8. How many times in a day the hands of a clock are straight?

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  9. How many times are the hands of a clock at right angle in a day? (a...

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  10. How many times in a day, are the hands of a clock in straight line but...

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  11. How many times are the hour hand and the minute hand of a clock at ...

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  12. A clock gains 5 minutes in one hour. Therefore, the angle traversed...

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  13. A clock strikes once at 1\ O^(prime) clock , twice at 2\ O^(prime) c...

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  14. A wall-clock takes 9 seconds in tringing at 9\ O^(prime) clock . The...

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  15. If a clock strikes six times in 5 seconds, the number of strikes in...

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  16. In every 30 minutes the time of a watch increases by 3 minutes. Aft...

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  17. A watch becomes fast by 5 minutes everyday. By what percent does it ...

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  18. A clock goes slow from midnight by 5 minutes at the end of the firs...

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  19. A watch goes fast by 15 minutes compared to the right time everyday...

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  20. It is between 3 P.M. and 4 P.M. and the distance between the hour a...

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