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Counting Principle

Class 11 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsFor a school trip, one place is to be chosen from (3) museums or (4) parks. How many total options are there?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsIn a competition, there are (5) poetry topics and (6) painting topics. A student can choose only one topic. How many choices are possible?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsA password is made by choosing one of (3) letters first and then one of (4) digits. How many passwords are possible?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsTwo dice are rolled together. How many ordered outcomes are possible?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many total outcomes are possible when a coin is tossed and a die is rolled?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsA (3)-letter code is to be formed from (6) distinct letters. If repetition is not allowed, how many codes are possible?Class 11Permutations and CombinationsPermutationsEasy MathematicsA (2)-letter code is to be formed from (5) given English letters. If letters may be repeated, how many codes are possible?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many (2)-digit odd numbers can be formed from digits (0,1,2,3,4,5) with repetition allowed?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many (2)-digit even numbers can be formed from digits (1,2,3,4,5,6) without repetition?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many (3)-digit numbers can be formed from digits (2,3,4,5) with repetition allowed?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many (3)-digit numbers can be formed from digits (0,2,5,7) without repetition?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many (3)-digit numbers can be formed from digits (1,3,5,7,9) without repetition?Class 11Permutations and CombinationsPermutationsEasy MathematicsHow many (2)-digit numbers can be formed from digits (0,1,2,3,4) if repetition is allowed?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many (2)-digit numbers can be formed from digits (2,4,6,8) without repetition?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsHow many (2)-digit passcodes can be formed from digits (1) to (9) with repetition allowed?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsIn a (3)-digit code, each position can have any digit from (0) to (9). If repetition is allowed, how many codes are possible?Class 11Permutations and CombinationsFundamental principle of countingEasy MathematicsAn online form has 4 options for class, 3 options for section, and 5 options for subject. In how many ways can one complete selection of a class, a section, and a subject be made?Class 11Permutations and CombinationsPermutationsEasy MathematicsA bag contains pens in 3 different colors, markers in 4 different colors, and pencils in 2 different colors. In how many ways can one pen, one marker, and one pencil be chosen?Class 11Permutations and CombinationsCombinationsEasy MathematicsA meal plate offers 2 bread choices, 3 vegetable choices, and 2 dessert choices. In how many ways can a plate be prepared by choosing one item from each category?Class 11Permutations and CombinationsCombinationsEasy MathematicsAn examination contains 6 short-answer questions and 4 long-answer questions. A student has to solve exactly one of them. In how many ways can the student choose the question?Class 11Permutations and CombinationsCombinationsEasy