1.

In a coloured picture of blue and yellow color, blue and yellow colour is used in the ratio of 4 : 3 respectively. If in upper half, blue : yellow is 2 : 3, then in the lower half blue : yellow is

A. 1 : 1
B. 2 : 1
C. 26 : 9
D. 9 : 26
Answer» D. 9 : 26


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