Question

what is the next number in the ... 1321 343 2134 and then .. the option are 100 1000 729 1331

Answer 1

1321- sum of the digits= 7
next term will b 7*7*7= 343
similarly 2134- sum of digits= 10
next term = 10*10*10= 1000..
thank you..

Answer 2

The answer will be 1000 .
By following this pattern ,
(1+3+2+1)^3 = 7^3 = 343.
(2+1+3+4)^3 = 10^3 = 1000.