Two balanced dice are rolled simultaneously. Then,the probability that the numbers on both the dice are prime is ...........

Find the probability that the month of July in any year has $5$ Sundays.

The probability of scoring marks more than $60$ and less than $66$ in a $100$ mark test is

$A$ carton consists of $100$ shirts of which $88$ are good,$8$ have minor defects and $4$ have major defects. Jimmy,a trader,will only accept the shirts which are good,but Sujatha,another trader,will only reject the shirts which have major defects. One shirt is drawn at random from the carton. What is the probability that
$(i)$ it is acceptable to Jimmy? $\quad (ii)$ it is acceptable to Sujatha?

The probability of the month of April in any year having $5$ Sundays is ......... (in $/7$)

$A$ balanced die is thrown. Find the probability that the number on the die is even.