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Class 10 Mcq

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf n(A ∩ B') = 24, n(A' ∩ B) = 31, and n(A ∩ B) = 16, what is n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf n(U) = 95, n(A') = 47, n(B') = 52, and n(A ∩ B) = 18, choose the correct value of n(A ∪ B).Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf n(A ∩ B) = n(A) and n(A) > 0, what is the relation between A and B in a Venn diagram?Class 10SetsVenn DiagramsEasy MathematicsIf A and B are overlapping sets, which region is shaded for A ∪ B in a Venn diagram?Class 10SetsVenn DiagramsEasy MathematicsWhich Venn diagram region represents A − (B ∪ C)?Class 10SetsVenn DiagramsMedium MathematicsIf only A has 12, only B has 15, only C has 18, only A ∩ B has 9, only B ∩ C has 7, only C ∩ A has 6, and A ∩ B ∩ C has 4, what is n(A ∩ (B ∪ C))?Class 10SetsOperations on Sets (Union, Intersection, Difference)Hard MathematicsIn a survey, n(M) = 60, n(P) = 54, n(C) = 50, n(M ∩ P) = 25, n(P ∩ C) = 22, n(C ∩ M) = 20, and n(M ∩ P ∩ C) = 10. How many study only M?Class 10SetsVenn DiagramsHard MathematicsIf n(U) = 110, n(A) = 58, n(B) = 49, and n(A − B) = 21, choose the correct value of n((A ∪ B)′).Class 10SetsVenn DiagramsMedium MathematicsIf n(U) = 110, n(A) = 58, n(B) = 49 and n(A − B) = 21, then what is n((A ∪ B)′)?Class 10SetsSets and their representationsHard MathematicsIf n(A) = 45, n(B) = 52 and n(A ∪ B) = 73, what is n(A △ B), where A △ B = (A − B) ∪ (B − A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Hard MathematicsIn an examination group of 120 students, 72 study Mathematics, 64 study Physics, and 38 study both subjects. How many study exactly one subject?Class 10SetsVenn DiagramsMedium MathematicsIf A ∩ B = ∅, n(A) = 41, n(B) = 39, and n(U) = 100, what is n((A ∪ B)′)?Class 10SetsVenn DiagramsMedium MathematicsIf A ⊆ B, n(A) = 32, n(B) = 57 and n(U) = 90, then what is n(B − A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIn a Venn diagram, only A has 23, only B has 17, only C has 19, the three two-set-only regions have 8, 9, and 10, and the centre has 5. What is n(A ∪ B ∪ C)?Class 10SetsVenn DiagramsHard MathematicsIn a survey, n(U) = 200 and n(A ∪ B ∪ C) = 164. How many people are in none of the sets?Class 10SetsVenn DiagramsEasy MathematicsIf n(A ∩ B ∩ C) = 9, only A ∩ B has 14 elements, only B ∩ C has 11 elements, and only C ∩ A has 13 elements, what is n((A ∩ B) ∪ (B ∩ C) ∪ (C ∩ A))?Class 10SetsVenn DiagramsHard MathematicsIf n(U) = 150, n(A) = 70, n(B) = 65, and n(A ∩ B) = 28, what is n((A ∪ B)')?Class 10SetsVenn DiagramsMedium MathematicsIn a class, n(U) = 80, n(A) = 37, n(B) = 42, and n(A ∩ B) = 19. How many students belong only to A?Class 10SetsVenn DiagramsMedium MathematicsIn a survey, n(U) = 120, n(A) = 62, n(B) = 55, and n(A ∪ B) = 91. According to the Venn diagram, what is n(A ∩ B)?Class 10SetsVenn DiagramsMedium MathematicsIn a class of 100 students, 72 chose at least one of A or B. If only A has 28 students and only B has 34 students, how many students are in both?Class 10SetsVenn DiagramsMedium