alleryश्रृंखला 1, 8, 27, 64 पूर्ण घनों को दर्शाती है। इसके बाद कौन-सा घन आएगा?
A216
B125
C150
D100
Answer & Solution
Correct answer: B. 125
ये पद 1, 2, 3 और 4 के घन हैं, अतः अगला पद 5 का घन होगा, जो 125 है।
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