CDS 2013 PYQ with Answer — (Same quadrilateral) What is cosec(C−D+B) equal to?

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Overview Daily Quiz Mock Tests All-India PYQs Practice

CDS 2013 · Elementary Mathematics (CDS-I)Q53

Back to the full 2013 paper

2013 · Q53

(Same quadrilateral) What is cosec(C−D+B) equal to?

Elementary MathematicsTrigonometry

A1
B2
C3
D4

Explanation

C−D+B=30° → cosec=2. Answer B.

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