Correct Answer: Option C
ধরি,
লব = y
হর = x
১ম শর্তমতে, x : y = 3 : 2
বা, x/y = 3/2
y = 2x/3 ............ (1)
২য় শর্তমতে, (y - 6)/x = (y/x)(2/3)
বা, y/x - 6/x = ( y/x)(2/3)
বা, 2/3 - 6/x = (2/3)(2/3) [ x/y = 3/2]
বা, 2/3–4/9 = 6/x
বা, 2/9 = 6/x
বা, x = 27
∴ y = 2 × 27/3
= 18
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