SSC CPO 12 Dec 2019 Shift 1 Paper

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Question : 130 of 200
 
Marks: +1, -0
ABCD is cyclic quadrilateral. Sides AB and DC, when produced, meet at E, and sides BC and AD, when produced, meet at F. If ∠BFA = 60° and ∠AED = 30°, then the measure of ∠ABC is:
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