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HomeCAT PYQsCAT 2018 Slot 1 Question PaperIn a circle with center O and radius 1 cm, an arc AB ma…
CAT 2018 · Slot 1Quantitative AbilityGeometryMEDIUM+3 / −1

In a circle with center O and radius 1 cm, an arc AB makes an angle 60 degrees at O. Let R be the region bounded by the radii OA, OB and the arc AB. If C and D are two points on OA and OB, respectively, such that OC = OD and the area of triangle OCD is half that of R, then the length of OC, in cm, is

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