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When the time by the watch is 20 minutes...

When the time by the watch is 20 minutes past 7, the angle between the hands of the watch is:

A

`100^@`

B

`90^@`

C

`80^@`

D

`95^@`

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Verified by Experts

The correct Answer is:
A
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MCGROW HILL PUBLICATION-PROBLEMS ON CLOCKS-EXERCISE
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  2. How many times are the hands of a clock at right angle in a day? (a...

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

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  4. When the clock shows time 25 minutes past 2, the angle between the han...

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  5. When the time by the watch is 20 minutes past 7, the angle between the...

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  6. The time by my watch is 10 minutes to 7, find the angle between the ho...

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  7. Find the angle between the hour hand and the minute hand of a clock...

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  8. Find the angle between the hour hand and the minute hand of a clock wh...

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  9. When the time is 4:20, the angle between the hands of the clock is:

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  10. The reflex angle between the hands of a clock at 10.25 is 180o (b) ...

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  11. At what time b/w 2 and 3 oclock will the hands of a clock be together

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  12. At what time b/w 4 and 5 oclock will the hands of a clock be at right ...

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  13. Find at what time b/w 8 and 9 oclock will the hands of a clock be in t...

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  14. If a mirror is placed opposite to a clock and the time shown in the cl...

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  15. At 12 o'clock, the minute hand is point East. At 4:30, in which direct...

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  16. Between 4 and 5 o'clock, when the hands will be inclined at 60° for th...

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  17. The wall clock takes 6 seconds to strike 4, how much time it will take...

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  18. The clock shows time 12 minutes past 8 o'clock. Find its reflection ti...

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  19. A wall clock strike 12 and it takes 33 seconds to do so. How much time...

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  20. Find the angle made by clock hands at 5:40

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