allery2, 3, 5, ?, 11, 13 ह्या वळेरेंत एक प्राइम गळून पडला. खंयचें एक?
A6
B8
C7
D9
Answer & Solution
Correct answer: C. 7
5 आनी 11 हांचेमदलो प्राइम 7 आसता, कारण 6, 8 आनी 9 हे संमिश्र आसतात.
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