Question

Two cards are drawn one by one at random from a pack of 52 cards. The probability that both of them are king, is

• A. $\frac { 2 } { 13 }$
• B. $\frac { 1 } { 169 }$
• C. $\frac { 1 } { 221 }$
• D. $\frac { 30 } { 221 }$

Answer 1

Answer: (C)

$\frac { 1 } { 221 }$

Answer 2

Probability of first card to be a king$= \frac { 4 } { 52 }$

and probability of also second to be a king $= \frac { 3 } { 51 }$

Hence required probability $= \frac { 4 } { 52 } \times \frac { 3 } { 51 } = \frac { 1 } { 221 }$.