engineering recuitment AAI JE Technical Mock Test 2020-21 Quantitative Aptitude Geometry Quadrilaterals
AC and BD are the diagonals of the trapezium ABCD intersect each other at O such that OA = x, OB = 3x – 12, OC = 3 and OD = x – 4 then find the value of x?
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9
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2
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3
4
7