8 males and 6 females can do a piece of work in 5 days, 5 males and 6 females can complete the same work in 7 days . How many days will a female take to do the job, if she works alone?
A. 135 days
B. 142 days
C. 110 days
D. 126 days
Officer [General],-Sonali, Janata, Bangladesh Krishi_Bangladesh Development bankসাধারণ গণিতবীজগণিতীয় রাশিভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগ (Topic Practice)Officer [General],-Sonali, Janata, Bangladesh Krishi_Bangladesh Development bank - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
D.
126 days
Explanation:
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