Dolar can do a piece of work in 4 hours; Zoha and Khadem together can do it in 3 hours, while Dolar and Khadem together can do it in 2 hours. How long will Zoha alone take to do it?

Question

Satt Academy · Accepted Answer

Dolar's 1 hour's work =

14(Zoha & Khadem)'s 1 hour's work = 13(Dolar & Khadem)'s 1 hour's work  = 12(Dolar, Zoha & Khadem)'s 1 hour's work =14+13=712Zoha's 1 hour's work  = 712-12= 112Time taken by Zoha to complete the work 12 hours

Dolar can do a piece of work in 4 hours; Zoha and Khadem together can do it in 3 hours, while Dolar and Khadem together can do it in 2 hours. How long will Zoha alone take to do it?

Question:
Dolar can do a piece of work in 4 hours; Zoha and Khadem together can do it in 3 hours, while Dolar and Khadem together can do it in 2 hours. How long will Zoha alone take to do it?

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Dolar can do a piece of work in 4 hours; Zoha and Khadem together can do it in 3 hours, while Dolar and Khadem together can do it in 2 hours. How long will Zoha alone take to do it?

Question: Dolar can do a piece of work in 4 hours; Zoha and Khadem together can do it in 3 hours, while Dolar and Khadem together can do it in 2 hours. How long will Zoha alone take to do it?

গণিত

Related Question

1 . দুইটি সংখ্যার গ. সা. গু ২১ এবং ল. সা. গু ৪৬৪১। একটি সংখ্যা ২০০ ও ৩০০ এর মধ্যবর্তী; | অপরটি কত?

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Satt AI

Hi, আমি SATT AI!

Question:
Dolar can do a piece of work in 4 hours; Zoha and Khadem together can do it in 3 hours, while Dolar and Khadem together can do it in 2 hours. How long will Zoha alone take to do it?