alleryशेजारील संख्यांचा गुणाकार केल्यास 2, 6, 12, 20, 30 मिळतात. यानंतर कोणता गुणाकार येतो?
A48
B42
C44
D40
Answer & Solution
Correct answer: B. 42
फरक 4, 6, 8, 10 आहेत, म्हणून पुढील फरक 12 आहे आणि 30 + 12 = 42.
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