পাঁচটি বিড়াল পাঁচটি ইঁদুর ধরতে সময় নেয় পাঁচ মিনিট। ৩০টি বিড়াল ৩০ টি ইঁদুর ধরতে কত সময় নেবে?
A. ৬ মিনিট
B. ১ মিনিট
C. ৩০ মিনিট
D. ৫ মিনিট
বিদ্যুৎ উন্নয়ন বোর্ড,নিরাপত্তা প্রহরীমানসিক দক্ষতা(IQ)গাণিতিক সমস্যাIQ-4 (Topic Practice)বিদ্যুৎ উন্নয়ন বোর্ড,নিরাপত্তা প্রহরী - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
D.
৫ মিনিট
Explanation:
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