A box contains 24 balls , some are red and some are black. Each of the following could be the ratio between the red and black balls except

A box contains 24 balls , some are red and some are black. Each of the following could be the ratio between the red and black balls except Correct Answer 4: 3

1 + 1 = 2;24 can be divided by 2 3 + 1 = 4;24 " " " " 4 5 + 3 = 8;24 " " " " 8 4 + 3 = 7; 24 cannot be divided by 7. so, correct ans: (d)
Bissoy MCQ

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