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  1. If a/b = 1/3, then (3a + 2b) / (3a - 2b) is equal to ?
    1. 3
    2. -3
    3. -5
    4. -1
Correct Option: B

Given expression = (3a + 2b) / (3a - 2b)
= [3(a/b) + 2] / [3(a/b) - 2]
= [3 x 1/3 + 2] / [3 x 1/3 - 2]
= 3 / -1
=-3


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