On a normal standard die, one of the $21$ dots from any one of the six faces is removed at random with each dot equally likely to be chosen. The die is then rolled. If the probability that the top face has an odd number of dots is $\frac{p}{q}$ where $p$ and $q$ are in their lowest form, then the value of $\frac{(p+q)}{4}$ is

Q. A die is rolled. Find the probability that the number of dots on its upper face is a odd prime number.

Q. A ludo die is rolled, then the probability that the number of dots on its upper face is less than $4$ is ________.

Q. The six dices are given below. The top face of each dice is erased. The sum of the dots on the front, back and top, bottom face is 7. If the odd numbered dices have even number of dots on their top faces and even numbered dices have odd number of dots on their top faces, what would be the total number of dots on the top faces ?

Q. If the even numbers of dice have odd number of dots on their top faces and odd numbered dice have even of dots on their bottom faces, then what would be the total number of dots on their top faces?

Q. If the odd numbered dice have even number of dots on their top faces, then what would be the total number of dots on the top faces of their dice?