১০ জনে একটি কাজের অর্ধেক করতে পারে ৭ দিনে। ঐ কাজটি করতে ৫ জনের কত দিন লাগবে?
A. ১৪ দিন
B. ২৮ দিন
C. ২০ দিন
D. ৩২ দিন
পল্লী বিদ্যুতায়ন বোর্ডমানসিক দক্ষতা(IQ)গাণিতিক সমস্যাIQ-4 (Topic Practice)পল্লী বিদ্যুতায়ন বোর্ড - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
B.
২৮ দিন
Explanation:
Related Questions (Any University/Year)
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