The largest four digit number which is a perfect cube, is:  Choose the most appropriate option: A) 7000 B) 8000 C) 9261 D) 9999 E) None of these
Explanation:   21*21*21= 
<gadget id="calculator">21*21*21</gadget>
<output>9_261</output>
9261   Option 9261
<result>C</result>
The largest four digit number which is a perfect cube, is: