allery1 आनी 20 हांचे मदीं कितले अविभाज्य संख्या आसात?
A7
B8
C9
D6
Answer & Solution
Correct answer: B. 8
1 आनी 20 हांचेमदले अविभाज्य संख्या म्हळ्यार 2, 3, 5, 7, 11, 13, 17 आनी 19.वट्ट गणना = 8.
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