SSC MTS 6 Oct 2021 Shift 2 Paper

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Question : 68 of 100

Marks: +1, -0

If (11a³ – 15b³) : (10a³ + 4b³) = 5 : 7, then (9a + 5b) : (5a – 3b) is equal to:

10 : 7
13 : 5
15 : 4
14 : 9

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