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10 men and 15 women together can complet...

10 men and 15 women together can complete a work in 6 days. It takes 100 days for one man alone to complete the same work. How many days will be required for one woman alone to complete the same work? `90` b. `\ 150` c. `145` d. `125` e. none of these

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RS AGGARWAL-TIME AND WORK-All Questions
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