A card drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is.
^{1}/_{13}
^{2}/_{13}
^{1}/_{26}
^{1}/_{52}
If ten coins are tossed, then the number of possible outcomes is.
2^{10}
10^{2}
20
None of these
In a box there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red not green?
^{1}/_{3}
^{3}/_{4}
^{7}/_{19}
^{8}/_{21}
What is the probability of getting a sum 9 from two throws of a dice?
^{1}/_{6}
^{1}/_{8}
^{1}/_{9}
^{1}/_{12}
Two unbiased coins are tossed. What is the probability of getting at most two heads.
^{1}/_{4}
^{3}/_{8}
^{7}/_{8}
The number of outcomes when a dice and a coin thrown is.
2
4
6
12
If you have 5 pants and 8 shirts, how many ways can you wear them?
40
13
32
^{5}/_{8}
If a die is thrown, the probability of getting number 3 or 4 is.
^{1}/_{2}
3
Number of outcomes when n coins are tossed is.
n^{2}
2^{n}
2n
n
The number of outcomes when a die and a tetrahedron are thrown simultaneously is.
24
36
48