alleryفہرست 2, 3, 5, ?, 11, 13 میں ایک پرائم غائب ہے۔ کون سا؟
A6
B8
C7
D9
Answer & Solution
Correct answer: C. 7
5 اور 11 کے درمیان پرائم 7 ہے، کیونکہ 6، 8 اور 9 جامع ہیں۔
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