Probability
Important Questions
Q) In a survey on holidays, 120 people were asked to state which type of transport they used on their last holiday. The following pie…
Q) In a pack of 52 playing cards one card is lost. From the remaining cards, a card is drawn at random. Find the probability…
Q) From a group of 3 boys and 2 girls we select two children. What is the set representing the event:i. one girl is selectedii. at…
Q) A middle school decided to run the following spinner game as a fund-raiser on Christmas Carnival. Making Purple: Spin each spinner once. Blue and…
Q) If a fair coin is tossed twice, find the probability of getting ‘at most one head’. Ans: When we toss 2 fair coins, here are…
Q. Computer-based learning (CBL) refers to any teaching methodology that makes use of computers for information transmission. At an elementary school level, computer applications can…
Q) A bag contains 4 red, 3 blue and 2 yellow balls. One ball is drawn at random from the bag. Find the probability that…