A card is drawn at random from a pack of cards. The probability of this card being a red or a queen is

  • A

    $\frac{1}{{13}}$

  • B

    $\frac{1}{{26}}$

  • C

    $\frac{1}{2}$

  • D

    $\frac{7}{{13}}$

Similar Questions

Fill in the blanks in following table :

$P(A)$ $P(B)$ $P(A \cap B)$ $P (A \cup B)$
$0.35$  ........... $0.25$  $0.6$

Let $X$ and $Y$ are two events such that $P(X \cup Y=P)\,(X \cap Y).$

Statement $1:$ $P(X \cap Y' = P)\,(X' \cap Y = 0).$

Statement $2:$ $P(X) + P(Y = 2)\,P\,(X \cap Y)$

  • [AIEEE 2012]

Two dice are thrown independently. Let $A$ be the event that the number appeared on the $1^{\text {st }}$ die is less than the number appeared on the $2^{\text {nd }}$ die, $B$ be the event that the number appeared on the $1^{\text {st }}$ die is even and that on the second die is odd, and $C$ be the event that the number appeared on the $1^{\text {st }}$ die is odd and that on the $2^{\text {nd }}$ is even. Then

  • [JEE MAIN 2023]

If $A$ and $B$ are two events, then the probability of the event that at most one of $A, B$ occurs, is

  • [IIT 2002]

A coin is tossed twice. If events $A$ and $B$ are defined as :$A =$ head on first toss, $B = $ head on second toss. Then the probability of $A \cup B = $