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A gold smith can make three necklaces in...

A gold smith can make three necklaces in 5 days.
How many neckleces can he make in 30 days?

A

19

B

18

C

20

D

25

Text Solution

Verified by Experts

The correct Answer is:
B
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PEARSON IIT JEE FOUNDATION-RATIO AND ITS APPLICATIONS-CONCEPT APPLICATION (LEVEL 2)
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  2. The ages of Ram and Shyam are in the ratio 7:6 and the sum of their ag...

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  4. Find the third proportional of 3 and 27.

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  10. What distance will a body cover in 20 s travelling at 50 m/s?

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  15. Nikhil is twice as efficient as Anil Nikhil takes 30 days to complete ...

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  16. A gold smith can make three necklaces in 5 days. How many neckleces ...

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  17. 12. A train of length 200m crosses a platform of length 100m in 12 sec...

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  18. A train travelling at 90 km/h crosses a pole in 8 s. Find the length o...

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  19. A can do a piece of work in 16 days and B can do the same work in 20 d...

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