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In the figure, /\PQR and /\SQR are two t...

In the figure, `/_\PQR` and `/_\SQR` are two triangles on the same base QR. If PS intersects QR at ‘O’, then `/_\PQR:/_\SQR=`

A

PO : SO

B

PQ : QS

C

PR : SR

D

PQ : SR

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