Solution
Solve from the options one by one,
I.$$ {1}$$--> $$1^3$$ = $$ {1}$$
II. $${2}$$--> $$2^3$$ = $$ {8}$$
III. $${-1}$$-->$$-1^3$$ = $$ {-1}$$
IV. $${0}$$-->$$0^3$$ = $$ {0}$$
In the case $$ {1}$$,$$ {-1}$$ and $$ {0}$$, the cube of the number is itself but among these three numbers $$ {-1}$$ is the smallest number.
therefore $$ {-1}$$ is the answer
Get AI Help
Create a FREE account and get:
- Download RRB Study Material PDF
- 45+ RRB previous papers with solutions PDF
- 300+ Online RRB Tests for Free
