alleryਇਹਨਾਂ ਵਿੱਚੋਂ ਸੰਯੁਕਤ ਸੰਖਿਆ ਦੀ ਪਛਾਣ ਕਰੋ।
A29
B31
C37
D51
Answer & Solution
Correct answer: D. 51
51, 3 ਗੁਣਾ 17 ਦੇ ਬਰਾਬਰ ਹੈ, ਜਦੋਂ ਕਿ 29, 31 ਅਤੇ 37 ਦੇ 1 ਅਤੇ ਆਪਣੇ ਆਪ ਤੋਂ ਇਲਾਵਾ ਕੋਈ ਭਾਜਕ ਨਹੀਂ ਹਨ।
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