alleryਤਿਕੋਣ ਬਿੰਦੀਆਂ 1, 3, 6, 10, 15, 21, 28 ਤੇ ਚੱਲਦੀਆਂ ਹਨ। ਅਗਲੇ ਵਿੱਚ ਕਿੰਨੇ ਹਨ?
A36
B38
C35
D34
Answer & Solution
Correct answer: A. 36
ਆਖਰੀ ਪਾੜਾ 7 ਸੀ, ਇਸ ਲਈ ਅਗਲਾ ਪਾੜਾ 8 ਹੈ ਅਤੇ 28 + 8 = 36 ਹੈ।
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