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Class 11 Mathematics Chapter 7 Permutations And Combinations Quiz 21 (8 MCQs)

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1. At Papa John's you are deciding on what you want for dinner. The pizza offers 8 different meats, 4 different cheeses, 3 different crust types and 2 different sauces. How many different pizzas do you have to choose from?
2. How many 4-card hands that contain 3 hearts and 1 spade can be chosen from a 52-card deck?
3. We roll a die five times and write down the numbers we get in the order we get them, thus we obtain a 5-digit number. How many different numbers can be obtained in this way?
4. Everybody in a room shakes hands with everybody else. The total number of hand shakes is 66. The total number of persons in the room is
5. From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done?
6. Runners finishing top three in a race to qualify for the Olympics. The order they finish in is irrelevant as long as they are top three.
7. How many ways can you arrange 7 books on a shelf?
8. How many ways can you choose 3 fruits from a basket of 10?
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