Tag: Question
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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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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 = 2 Show Answer Answer:-A. a =…
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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…
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Current Affairs Quiz – January, 2024
Q 1.What is the purpose of the ‘Bharat Park’ to be set up in the United Arab Emirates, as announced by government recently? A. Promote TourismB. Facilitate Trade of Indian GoodsC. Technology CollaborationD. Cultural Exchange Show Answer Answer:-B. Facilitate Trade of Indian Goods Explanation ‘Bharat Park,’ a project announced by India’s Commerce and Textiles Minister…
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Multiple Choice Question on Matrices and Determinants
Q 1. If the system of equations, x + 2y – 3z = 1, (k + 3)z = 3, (2k + 1)x + z = 0 is inconsistent, then the value of k isA. 2B. ½C. 0D. – 3 Show Answer Answer:-D. – 3 Q 2. Let p a non singular matrix 1 + p + p2 + … +…
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Binomial Theorem Practice Quizs Question
Q 1.The total number of terms in the expansion of (x + a)100 + (x – a)100 after simplification will beA. 202B. 51C. 50D. None of these Show Answer Answer:-51 Q 2. Let Tn denote the number of triangles which can be formed using the vertices of a regular polygon of n sides. If Tn + 1 –Tn = 21,…
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Current Affairs Quiz 3 December, 2023 Quizs Question
Q 1.Article 280(1) of the Constitutions lays down that the modalities for setting up which institution?A. Election CommissionB. Planning CommissionC. Finance CommissionD. NITI Aayog Show Answer Answer:-C. Finance Commission Explanation The Union Cabinet chaired by the Prime Minister Narendra Modi has approved the Terms of Reference for the Sixteenth Finance Commission. The 16th Finance Commission’s…
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Python Quizs Question and Answers – Lists – 2
Q 1. Suppose list1 is [1, 3, 2], What is list1 * 2?A. [2, 6, 4]B. [1, 3, 2, 1, 3]C. [1, 3, 2, 1, 3, 2]D. [1, 3, 2, 3, 2, 1] Show Answer Answer:-C. [1, 3, 2, 1, 3, 2] Explanation Execute in the shell and verify. Q 2. Suppose list1 = [0.5…
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Python Multiple Choice Quizs Question – Lists
Q 1. Suppose list1 is [1, 5, 9], what is sum(list1)?A. 1B. 15C. 9D. Error Show Answer Answer:-B. 15 Explanation Sum returns the sum of all elements in the list. Q 2. To shuffle the list(say list1) what function do we use?A. list1.shuffle()B. shuffle(list1)C. random.shuffle(list1)D. random.shuffleList(list1) Show Answer Answer:-C. random.shuffle(list1) Explanation Execute in the shell…
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Quadratic Equations Exercise Quizs Question
Q 1. The roots of the equation ix2 – 4x – 4i = 0 areA. –2iB. 2iC. –2i, –2iD. 2i, 2i Show Answer Answer:-C. –2i, –2i Q 2. Two students while solving a quadratic equation in x, one copied the constant term incorrectly and got the roots 3 and 2. The other copied the constant term and coefficient of…