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जर एका क्रमांकाचे 30% 90 आसत जाल्यार त्या क्रमांकाचे 50% म्हणल्यार कितें?

A120
B140
C150
D160
Answer & Solution
Correct answer: C. 150
क्रमांक = 90 / 0.30 = 300. 50% च्या 300 = 150.
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