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

MathematicsFrom 8 red, 9 blue, and 10 green balls, how many ways are there to choose 2 red, 2 blue, and 2 green balls?Class 11Permutations and CombinationsCombinationsMediumMathematicsFrom (13) fruits (6) fruits are to be selected but exactly (2) of (5) special fruits are chosen. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (12) friends (6) are to be selected for a trip and at least one of (4) special friends must go. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (15) candidates (5) prize winners are to be selected and all prizes are identical. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (9) white and (10) black balls (6) balls are to be selected such that all balls are not of the same color. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (10) teachers and (12) students a group of (7) people is to be formed with at least (3) teachers. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (20) students (7) are to be selected so that none of (6) special students is included. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom the numbers 1 to 30, how many ways are there to choose 3 odd and 3 even numbers?Class 11Permutations and CombinationsCombinationsMediumMathematicsFrom the numbers 1 to 36, 3 numbers that are multiples of 4 and 2 numbers that are not multiples of 4 are to be selected. How many ways are there?Class 11Permutations and CombinationsCombinationsMediumMathematicsHow many (6)-element subsets of (A={1,2,3,4,5,6,7,8,9,10,11,12}) contain (1) but do not contain both (5) and (6) together?Class 11Permutations and CombinationsCombinationsHardMathematicsHow many (6)-element subsets can be formed from (A={1,2,3,4,5,6,7,8,9,10,11,12,13}) that contain (1) and (2) but not (3) and (4)?Class 11Permutations and CombinationsCombinationsHardMathematicsWhat is the value of (\binom{14}{7}-\binom{13}{7})?Class 11Permutations and CombinationsCombinationsHardMathematicsUsing Pascal's identity (\binom{12}{5}+\binom{12}{6}) is equal to which expression?Class 11Permutations and CombinationsCombinationsHardMathematicsA group contains n distinct objects. If r objects are to be selected and one specified object must be included, which expression represents the number of selections?Class 11Permutations and CombinationsCombinationsHardMathematicsIf (\binom{n}{6}=\binom{n}{10}), what will be the value of (n)?Class 11Permutations and CombinationsCombinationsHardMathematicsIf (\binom{n}{2}=153), what is the value of (n)?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (10) different pens and (9) different pencils (7) objects are to be selected with at least (2) pens and at least (2) pencils. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (11) men and (9) women a committee of (6) persons is to be formed with exactly (3) men. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (16) students (7) students are to be selected. At least (2) of (5) special students must be included. How many ways are there?Class 11Permutations and CombinationsCombinationsHardMathematicsA team of (6) students is to be formed from (13) students. Exactly (3) of (5) special students must be included. How many ways are there?Class 11Permutations and CombinationsCombinationsHard

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