Your present working directory has the following files inside...

$-$r

$-$X

$1$

$--------$

pi $0$ NoV

$3$

$12$:$324$me

$$X$-$WX

$1$

pi $0$ NoV

$3$

$12$:$324$you

Nov

$3$

$12$:$32$

examp$1$e$1$

$-$rw$-$w$-$r$--$

pi

pi $0$

NOV $3$

$12$:$32$

examplela

$-$rWX$-----$

$1$

$$X

pi pi NOV

$3$

$12$:$32$

examplelb

$1$

pi

pi

$12$:$32$

example$2$

pi

$3$

NoV $3$

$12$:$32$

example$3$

$-$WX

$-$rW$--$W$-$r$--$

$-$rW$--$W$-$r$--$

$-$X

$-$rW$-=--$rW$-$

$11111$

NoV P

P$1$

NoV $3$

$12$:$32$

pi

NoV $3$

p$1$

$12$:$32$

bbb

$$

NoV

$3$

$12$:$32$

NOV

$3$

$12$:$32$

sample$2$

NoV

$3$

$12$:$32$

sample$3$

what is the octal representation of the current permissions of file $4$you?