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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।

MathematicsHow many subsets with an odd number of elements does a set of (10) elements have?Class 11Permutations and CombinationsCombinationsExpertMathematicsHow many subsets with exactly (5) elements does a set of (12) elements have?Class 11Permutations and CombinationsCombinationsExpertMathematics(9) identical balls are to be placed into (3) distinct boxes so that no box has more than (4) balls. How many ways are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsSeven identical balls are to be placed into four distinct boxes so that no box remains empty. How many ways are possible?Class 11Permutations and CombinationsCombinationsHardMathematicsFrom (9) distinct books and (4) identical magazines, (6) objects are to be selected with at least (2) magazines. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom (8) distinct fruits and (5) identical candies, (4) objects are to be selected. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom (6) married couples, (4) people are to be selected so that no complete couple is selected. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom (8) people, two different pairs are to be formed so that no person appears in both pairs. How many ways are possible?Class 11Permutations and CombinationsCombinationsExpertMathematics(10) students are to be divided into two unnamed groups of (5) and (5). How many ways are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsHow many rectangles are there in a grid of small squares with (5) rows and (6) columns?Class 11Permutations and CombinationsCombinationsExpertMathematicsChoose (4) digits from (1,2,\ldots,9) such that their sum is even. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom a deck of (52) cards, a (6)-card hand is to be chosen with exactly (3) queens. How many hands are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom a deck of (52) cards, a (5)-card hand is to be chosen with at least (1) ace. How many hands are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom a deck of (52) cards, a (5)-card hand is to be chosen with exactly (2) hearts. How many hands are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom a deck of (52) cards, a (5)-card hand is to be chosen with all cards from the same suit. How many hands are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsHow many non-negative integer solutions does (x+y+z=10) have if (x\leq3)?Class 11Permutations and CombinationsCombinationsExpertMathematicsHow many positive integer solutions does (x_{1}+x_{2}+x_{3}+x_{4}+x_{5}=20) have?Class 11Permutations and CombinationsCombinationsExpertMathematicsA committee of 5 members is to be formed from 8 men and 6 women, with at least 3 women. Which expression represents the number of such committees?Class 11Permutations and CombinationsCombinationsExpertMathematicsFrom (10) equally spaced points on a circle, (3) points are to be chosen so that no two chosen points are adjacent. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpertMathematicsChoose (5) numbers from (1) to (25) so that no two are consecutive. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpert

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