If $P(\overline{D}) = \frac{6}{17}$,then $P(D) = \ldots$

Two dice are numbered $1, 2, 3, 4, 5, 6$ and $1, 1, 2, 2, 3, 3$ respectively. They are thrown and the sum of the numbers on them is noted. Find the probability of getting each sum from $2$ to $9$ separately.

An unbiased coin is tossed thrice. Find the probability of the following event:
$B:$ at least $2$ heads are received.

$A$ card is drawn at random from a well-shuffled pack of $52$ cards. The probability that the card drawn is not of Diamonds is ..............

Total number of outcomes in the experiment of rolling three balanced dice simultaneously is ........

An unbiased coin is tossed thrice. Find the probability of the following event:
$C:$ at most $2$ heads are received. (in $/8$)