In this page 10th grade probability worksheet1 we are going to see some practice questions in the topic probability. For each problems you can find solution with detailed explanation.
Questions |
Solution |
(1) A ticket is drawn from bag containing 100 tickets. The tickets are numbered from one to hundred. What is the probability of getting a ticket with a number divisible by 10? | |
(2) A die is thrown twice. Find the probability of getting a total of 9. | |
(3) Two dice re thrown together. Find the probability that two digits number formed with two numbers turning up is divisible by 3. | |
(4) Three rotten eggs are mixed with 12 good ones. One egg is chosen at random. What is the probability of choosing a rotten egg? | |
(5) Two coins are tossed together. What is the probability of getting at most one head? | |
(6) One card is drawn randomly from a well shuffled deck of 52 playing cards. Find the probability that the drawn card is (i) a diamond (ii) not a diamond (iii) not an ace | |
(7) Three coins are tossed simultaneously. Find the probability of getting (i) at least one head (ii) exactly two tails (iii) at least two heads | |
(8) A bag contains 6 white balls numbered from 1 to 6 and 4 red balls numbered from 7 to 10. A ball is drawn at random. Find the probability of getting (i) an even numbered ball (ii) a white ball
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(9) A number is selected at random from integers 1 to 100. Find the probability that it is (i) a perfect square (ii) not a perfect square | |
(10) For a sightseeing trip a tourist selects a country randomly from Argentina, Bangladesh, China, Angola, Russia and Algeria. What is the probability that the name of selected country will begin with A? | |
(11) A box contains 4 Green, 5 Blue and3 red balls. A ball is drawn at random. Find the probability that the selected ball is (i) Red in color (ii) not green in color | |
(12) 20 cards are numbered from 1 to 20. One card is drawn at random. What is the probability that the number on the card is (i) a multiple of 4 (ii) not a multiple of 6 | |
10th grade probability worksheet1 10th grade probability worksheet1