Category: Maths
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Equation of a Straight Line Questions and Answers
Q 1.A straight line through P(1, 2) is such that its intercept between the axes is bisected at P. Its equation isA. x – y + 1 = 0B. x + y – 3 = 0C. 2x + y – 4 = 0D. x + 2y = 5 Show Answer Answer:-C. 2x + y –…
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Coordinate Geometry Questions and Answers
Important Questions for Coordinate Geometry (Mathematics): Q 1. If x is a positive integer such that the distance between points P(x, 2) and Q(3, –6) is 10 units, then x is equal toA. 3B. –3C. –9D. 9 Show Answer Answer:-D. 9 Q 2. A line segment is of length 10 units. If the coordinates of…
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Mathematical Logic Questions
Q 1. Which of the following is not a statementA. Where are you going ?B. 8 is less than 6C. Every set is a finite setD. The sum of interior angles of a triangle is 180 degrees Show Answer Answer:-A. Where are you going ? Q 2. Which of the following is not a statementA.…
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Boolean Algebra Questions and Answers
What is Boolean Algebra? Boolean algebra, a method for applying and studying mathematical logic, was created by George Boolean, an English mathematician. He wrote “An investigation into the law of thought” in 1854. This book outlined a theory of logic that uses symbols rather than words. Boolean algebra is a more algebraic approach to the subject. Questions…
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Polynomials Questions and Answers
Problem questions on polynomials (Algebra): Q 1. If (2x – 1) is a factor of both 6×2 + ax – 4 and bx2 – 11x + 3, then the values of a and b areA. a = 5, b = 10B. a = 3, b = 10C. b = 2a, a = 4D. a = 2b, b =…
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Mathematical induction and Divisibility problems
Q 1. If n ∈ N, then 72n + 23n – 3. 3n – 1 is always divisible byA. 25B. 35C. 45D. None of these Show Answer Answer:-A. 25 Q 2. If p is a prime number, then np – n is divisible by p when n is aA. Odd numberB. Irrational numberC. Complex numberD. Natural number greater than 1 Show Answer Answer:-D. Natural…