Circles

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Circles

by harsh.champ » Thu Feb 04, 2010 2:03 pm
In the figure given below PQ and RS are two chords of equal length such that PQ || RS. Another chord AD cuts the chords PQ and RS at B and C respectively. Given that PB: BQ = 3 : 1, RC : CS = 3 : 5 and AB : BC = 1 : 4. What is the ratio of area of the ΔABQ to the area of the ΔCDS?

(1)3 : 10
(2)1 : 3
(3)1 : 4
(4)2 : 5
(5)1 : 2
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