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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 digits (1) to (9), (3) distinct digits are chosen only as a digit-set. How many sets are possible?Class 11Permutations and CombinationsCombinationsExpert MathematicsHow many subsets of odd cardinality does a set with (9) elements have?Class 11Permutations and CombinationsCombinationsExpert MathematicsFrom (8) consonants and (5) vowels, (5) letters are selected with at least (2) vowels. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpert MathematicsHow many nonnegative integer solutions of (x+y+z=10) have each variable not greater than (5)?Class 11Permutations and CombinationsCombinationsExpert MathematicsHow many integer solutions of (x+y+z=12) satisfy (x\ge2), (y\ge3), and (z\ge0)?Class 11Permutations and CombinationsCombinationsExpert MathematicsIn a grid, how many shortest paths reach the destination using (5) right steps and (3) up steps?Class 11Permutations and CombinationsCombinationsExpert MathematicsFrom (5) red, (4) blue, and (3) green balls, (4) balls are chosen with at least one ball of each color. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpert MathematicsFrom 6 seniors and 4 juniors, 4 members are chosen with exactly 3 seniors and 1 junior. How many selections are possible?Class 11Permutations and CombinationsCombinationsMedium MathematicsHow many ways are there to choose at least one book from (6) distinct books?Class 11Permutations and CombinationsCombinationsExpert MathematicsAmong (12) points, (5) points are collinear. How many triangles can be formed from these points?Class 11Permutations and CombinationsCombinationsExpert MathematicsFrom a deck of (52) cards, (5) cards are chosen with exactly (2) kings. How many hands are possible?Class 11Permutations and CombinationsCombinationsExpert MathematicsFrom the numbers (1) to (10), (3) numbers are to be selected so that no two are consecutive. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpert MathematicsHow many diagonals are there in a convex decagon?Class 11Permutations and CombinationsCombinationsExpert MathematicsIf ( \binom{n}{4}=\binom{n}{2} ) and ( n\ge 4 ), what is the value of ( n )?Class 11Permutations and CombinationsCombinationsExpert MathematicsFrom (7) men and (5) women, a committee of (5) members is to be formed with at least (2) women. How many selections are possible?Class 11Permutations and CombinationsCombinationsExpert MathematicsWhat is the coefficient of ( x^5 ) in the expansion of ( (1+x)^{12} )?Class 11Permutations and CombinationsCombinationsExpert MathematicsFrom (20) objects (8) objects are to be selected and at most (2) of (7) special objects are chosen. How many ways are there?Class 11Permutations and CombinationsCombinationsHard MathematicsFrom (14) players (7) players are to be selected. One captain is already fixed and must not be selected but the vice-captain must be selected. How many ways are there?Class 11Permutations and CombinationsCombinationsHard MathematicsIn how many ways can an odd number of toys be selected from (15) different toys?Class 11Permutations and CombinationsCombinationsHard MathematicsIn how many ways can an even number of coins be selected from (16) different coins?Class 11Permutations and CombinationsCombinationsHard