Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

Inclusion Exclusion

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

MathematicsIn arrangements of the letters of (TRIANGLE), how many have (T) not first and (E) not last?Class 11Permutations and CombinationsPermutationsExpert MathematicsIn arrangements of (7) distinct letters, how many have (A) not in the first position, (B) not in the second position, and (C) not in the third position?Class 11Permutations and CombinationsPermutationsExpert MathematicsHow many (5)-digit numbers can be formed from (0,1,2,3,4,5,6) without repetition if the first digit is (6) or the last digit is (6)?Class 11Permutations and CombinationsPermutationsHard MathematicsA 5-letter signal is formed from P, Q, R, S and T. Letters may repeat, but both P and Q must appear in the signal. How many signals are possible?Class 11Permutations and CombinationsFundamental principle of countingMedium MathematicsIn a grid, one moves from ((0,0)) to ((5,5)) using only right and up moves. The path must pass through exactly one of ((2,3)) and ((4,4)). How many paths are possible?Class 11Permutations and CombinationsFundamental principle of countingExpert Mathematics(5) distinct prizes are to be distributed among (3) students. Each student must receive at least one prize. How many ways are possible?Class 11Permutations and CombinationsFundamental principle of countingExpert MathematicsIn a grid, one moves from ((0,0)) to ((5,4)) using only right and up moves. The path must not pass through either ((2,2)) or ((4,3)). How many paths are possible?Class 11Permutations and CombinationsFundamental principle of countingExpert MathematicsIf (A={1,2,3,4,5,6}) and (B={a,b}), how many functions from (A) to (B) satisfy (f(2)=a) or (f(5)=b)?Class 11Relations and FunctionsFunctions as a special kind of relationExpert MathematicsIf A = {r, s, t, u} and B = {1, 2, 3, 4}, how many functions from A to B have range exactly {1, 3, 4}?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (A={1,2,3,4,5}) and (B={a,b}), how many functions from (A) to (B) satisfy (f(1)=a) or (f(5)=b)?Class 11Relations and FunctionsFunctions as a special kind of relationExpert MathematicsIf (A={1,2,3,4}) and (B={a,b}), how many functions from (A) to (B) satisfy (f(1)=a) or (f(2)=b)?Class 11Relations and FunctionsFunctions as a special kind of relationExpert MathematicsIf (A={0,1,2}) and (B={-1,0,1}), how many pairs in (A\times B) satisfy (ab=0)?Class 11Relations and FunctionsCartesian product of setsExpert MathematicsIf A={1,2,3,4}, B={1,2,3,4}, and U=A×B, how many ordered pairs (a,b) in U satisfy a<b or a+b=5?Class 11Relations and FunctionsCartesian product of setsExpert MathematicsIf A={1,2,3,4,5} and B={1,2,3,4,5}, how many ordered pairs (a,b) in A×B satisfy a+b=6 or a=b?Class 11Relations and FunctionsCartesian product of setsMedium