21L5M8N3 For follow the sequence of the queue there are 40 students are there.

10 votes

$L, M$ and $N$ are waiting in a queue meant for children to enter the zoo. There are $5$ children between $L$ and $M$, and $8$ children between $M$ and $N$. If there are $3$ children ahead of $N$ and $21$ children behind $L$, then what is the minimum number of children in the queue?

- $28$
- $27$
- $41$
- $40$