Question $1$:

For the following beam determine:$-$

$1.$The vertical reaction at support $($c$)$ is equal :

$1\mathrm{.}67$ ton

$8\mathrm{.}75$ ton

$5$ ton

$9\mathrm{.}83$ton

$2.$The vertical reaction at support $($a$)$ is equal :

$20$ ton

$16$ ton

$25$ ton

$10$ ton

$3.$The vertical reaction at support $($b$)$ is equal :

$25\mathrm{.}32$ ton

$73\mathrm{.}83$ ton

$32\mathrm{.}34$ ton

$37\mathrm{.}38$ ton

$4.$The moment at support $($a$)$ is equal :

$16$ m$.$t

$20$ m$.$t

Om$.$t