What is the next number in the series: 1, 8, 27, 64, ?
Show Hint
- 100
- 125
- 81
- 121
The Correct Option is B
Solution and Explanation
Number series based on cubes of natural numbers.
Step 2: Analysis
$1^{3}=1$, $2^{3}=8$, $3^{3}=27$, $4^{3}=64$.
Step 3: Conclusion
The next number is $5^{3} = 125$.
Final Answer: (B)
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