Tag: Knowledge
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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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Set Theory Question
Q 1. If two sets A and B have 99 elements in common, then the number of elements common to each of the sets A x B and B x A areA. 299B. 992C. 100D. 18 Show Answer Answer:-B. 992 Q 2. A and B are subsets of a universal set having 12 elements. If A has 7 elements,…
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Quadrilateral Test
Q 1. The diagonals do not necessarily bisect the interior angles at the vertices in aA. rhombus B. squareC. rectangleD. all of these Show Answer Answer:-C. rectangle Q 2. In figure, ABCD is a trapezium in which side AB is parallel to side DC and E is the midpoint of side AD. If F is a…
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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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Square Root Quizs Question II
Q 1.The largest of four digit numbers which is a perfect square is A. 9804B. 9904C. 9801D. 9809 Show Answer Answer:-C. 9801 Q 2. Evaluate √6084 by factorization method .A. 76B. 78C. 82D. 64 Show Answer Answer:-B. 78 Q 3. What is the square root of 8?A. 2.728B. 2.928C. 2.828D. 2.628 Show Answer Answer:-C. 2.828…
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Square Root Quizs Question
Q 1. Square root of 21 ?A. 1.532B. 1.632C. 1.732D. 1.832 Show Answer Answer:-C. 1.732 Q 2. The area of a square playground in 256.6404 square metres. Find the length of one side of the playground.A. 16.02 metresB. 17.02 metresC. 18.02 metresD. 19.02 metres Show Answer Answer:-A. 16.02 metres Q 3. What is the square…
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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…