alleryसूची 2, 3, 5, ?, 11, 13 में एक अभाज्य संख्या लुप्त है। वह कौन-सी है?
A6
B8
C7
D9
Answer & Solution
Correct answer: C. 7
5 और 11 के बीच की अभाज्य संख्या 7 है, क्योंकि 6, 8 और 9 भाज्य संख्याएं हैं।
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