Question

can anyone please tell me,what is the answer of these question's ​

Answer 1

$\large\underline{\overline{\mid{\bold{\green{Que.3~:~d}}\mid}}}$

$\large\underline{\overline{\mid{\bold{\green{Que.4~:~b}}\mid}}}$

$\large\underline{\overline{\mid{\bold{\green{Que.5~:~a}}\mid}}}$

$\large\boxed{\rm{\red{Hope,~this~helps~you}}}$