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Mr. Stenley employed a tain number of ty...

Mr. Stenley employed a tain number of typists for his project. 8 days later `20%` of the typist left the job and it was found that it took as much time complete the rest work from then as the entire work needed to all the employed typists. The average speed of a typist is 20 pages/hour.
Minimum how many typist could be employed?

A

15

B

18

C

68

D

78

Text Solution

Verified by Experts

The correct Answer is:
C
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