Subject
Quantitative Aptitude
Topic
Number
What is the minimum number of chocolates that must be added to the existing stock of 270 chocolates so that the total stock can equally be divided among 6, 8 or 12 persons?
What is the minimum number of chocolates that must be added to the existing stock of 270 chocolates so that the total stock can equally be divided among 6, 8 or 12 persons?
ক)
12খ)
16গ)
18ঘ)
20ঙ)
none of theseExplanation
-আমাদের এমন একটি সংখ্যা খুঁজতে হবে যা 6, 8 এবং 12 দিয়ে নিঃশেষে বিভাজ্য হবে। -6, 8 এবং 12 এর LCM (least common multiple) হল 24। -সুতরাং, মোট চকোলেটের সংখ্যা 24 দিয়ে বিভাজ্য হওয়া উচিত। -270 কে 24 দিয়ে ভাগ করলে ভাগশেষ থাকে 6 (270 ÷ 24 = 11 অবশিষ্ট 6)। -তাই, পরবর্তী 24 দিয়ে বিভাজ্য সংখ্যা হবে 270 + (24 - 6) = 288। -অতএব, যোগ করতে হবে 288 - 270 = 18টি চকোলেট। *সঠিক উত্তর: (C) 18Related questions
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