Two number M and N are such that the sum of 5% of M and 4% of N is two-third of the sum of 6% of M and 8% of N. What is the ratio of M and N?
A. 1 : 1
B. 2 : 3
C. 2 : 5
D. 4 : 3
E. None of these
সঠিক উত্তরঃ
D.
4 : 3
Explanation:
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