
All the three face cards of spades are removed from a well-shuffled pack of cards. A card is then drawn at random from the remaining pack. Find the probability of getting a black face card.


Important Questions on Probability

All the three face cards of spades are removed from a well-shuffled pack of cards. A card is then drawn at random from the remaining pack. Find the probability of getting a black card. Write the final answer in the fraction form.

A box contains cards numbered . A card is drawn at random from the box. If the probability that the number on the drawn card is odd is , then find the value of .



King, queen and jack of hearts are removed from a pack of playing cards and then the pack is well shuffled. A card is drawn from the remaining cards. If the probability of getting a card of hearts is , then find the value of .

King, queen and jack of hearts are removed from a pack of playing cards and then the pack is well shuffled. A card is drawn from the remaining cards. Find the probability of getting a card of a queen. (Write the final answer in its simplest fraction form)

King, queen, and jack of hearts are removed from a pack of playing cards and then the pack is well shuffled. A card is drawn from the remaining cards. Find the probability of getting a card which is not a king. Write the final answer in the simplest fraction form.
