Find the one which does not belong to that group ?
A.343
B.1331
C.121
D.1297
Answer and Feedback
Answer:C
Feedback:343 = 7^3, 1331 = 11^3 , 2197 = 13^3, 121 = 11^2
343, 1331, 2197 are perfect cubes, but not 121.
343, 1331, 2197 are perfect cubes, but not 121.