यदि A:B=3:4, C:B=5:4, C:D=10:9 तो A:B:C:D क्या होगा - लोअर I भर्ती परीक्षा, 2015

  • 1

    8:6:9:10

  • 2

    8:6:10:9

  • 3

    6:8:10:9

  • 4

    6:8:9:10

Answer:- 3

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