m4maths Maths Puzzle Logical Reasoning Blood Relations

An artist has a canvas of length 10 inches and breadth 7 inches. He paints a green
square of side 1 inch in one corner of the canvas. He then paint s the two adjacent
square with blue colour. He then paints the two adjacent squares with blue colour.
He continues to paint the entire canvas in such a way that no green square is
adjacent to a blue square and vice vers (a) What is the ratio of number of blue
squares to the number of green squares?
(a) 10: 7 (b) 5 : 7 (c) 1: 1 (d) 7:10

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m4maths Other Question

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The Sum of the internal angle of a n-sided convex polygon is An + B, where A
and B are constants. What is the value of A/B?