alleryसेट A कडेन 30 वांगडी आसात आनी सेट B कडेन 20 आसात, 8 दोगांय खातीर सामान्य आसा. A वा B हातूंत कितले आसात?
A42
B50
C58
D38
Answer & Solution
Correct answer: A. 42
संघ म्हळ्यार 30 + 20 - 8 = 42, कारण सामान्य वांगडी बेरीजांत दोन फावटीं मेजतात.
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