Question

What least value must be given to $\ast$ so that the number $8798546\ast 5$ is divisible by $11$?

• A. $0$
• B. $1$
• C. $2$
• D. $3$

Answer 1

The correct option is D $3$

for no to be divisible by $11$

$8-7+9-8+5-4+6-\ast +5$ should be

divisible by $11$

$\Rightarrow (14-\ast )$ should be divisible by $11$

$\Rightarrow \ast =3$