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A jar contains only marbles of three colors : red, green and yellow. The red and green marbles are in the ratio of 2 : 5 and the yellow and red marbles are in ratio of 5 : 6. which of the following could be the total number of marbles?

A jar contains only marbles of three colors : red, green and yellow. The red and green marbles are in the ratio of 2 : 5 and the yellow and red marbles are in ratio of 5 : 6. which of the following could be the total number of marbles? Correct Answer 52

Red : Green = 2 : 5 = 2 × 3 : 5 × 3 = 6 : 15 Yellow : Red = 5 : 6 Red : Green : Yellow = 6 : 15 : 5 অনুপাতের রাশিগুলোর সমষ্টি = 6 + 15 + 5 = 26 মার্বেলের মোট সংখ্যা হবে 26 বা তার গুণিতক সংখ্যক। অর্থাৎ, মার্বেলের সংখ্যা 26, 52, 78..... ইত্যাদি সংখ্যক।

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