Correct option is (c) \(\frac 4{663}\)
2 cards may be taken out of a deck of 52 cards in C252 ways.
∴ The total number of elementary events
= C252
= 51 × 52.
There are 4 queens & 4 jacks in a pack.
Then, 4 Queens can be drawn in C44 = 4 ways and
4 Jacks can be drawn in C44 = 4 ways .
∴ The total number of ways
i.e., the total number of favorable events = 4 × 4 = 16.
So the probability of getting 1 Queen and 1 Jack
\(= \frac{\text{number of faourable events}}{\text{number of elementary events}}\)
\(= \frac{16}{51 \times 52}\)
\(= \frac 4{663}\)