SPSC - Lecturer Mathematics 2000 Past Paper with Answers

Practice the SPSC - Lecturer Mathematics 2000 past paper with 192 solved MCQs, answers and topic coverage.

192 solved MCQs across 2 approved papers

If α, β are roots of the equation 2x^2 - 4x + 5 = 0, then α^2β + αβ^2 = ____?Answer: 5 Two vectors u,v are orthonormal if and only if?Answer: Both u,v are orthogonal and unit vectors A^T= A^-1, where A is a real matrix, then A is?Answer: Orthogonal If f′ (x) > 0 in a certain interval, what does show about f(x)?Answer: Increasing function To the dismay of the student body the class representative was ______ berated by the principal at a school assembly.Answer: Ignominiously Which of the following country was host the 14th South Asian Games 2021?Answer: Pakistan What is the Synonym of DEMISE?Answer: Death a, b and c are real numbers then either a < b, a > b or a = b. This property of real numbers is called?Answer: Trichotomy property Analogy: Perjury : Oath ::?Answer: Embezzlement : Truth The probability distribution whose mean and variance are equal is?Answer: Poisson Crank Nicholson method is a technique to solve numerically which of the following type of equations?Answer: Nonlinear partial differential equations A group in which the commutative law holds is called?Answer: Abelian group If functions f and g have domains Df and Dg respectively, then the domain of f/g is given by?Answer: The intersection of Df and Dg without the zeros of function g The integral f √2x + 1 DX will be?Answer: 1/3(2x + 1)^2/3 + C Does the parabola y = 2x^2 - 13x + 5 have a tangent whose slope is -1. If so, then it will be?Answer: y= -x-13 The total of the ages of Karim, Rahim and, Akbar is 80 years. What was the total of their ages three years ago?Answer: 71 years If Hessian Matric H is zero at any point, then the point is called?Answer: Parabolic Which one is always correct?Answer: H.M<G.M<A.M If a function has differential coefficient that vanishes for all values of x in the interval A<=x <=b, the function is?Answer: Constant Y = √x-1 is?Answer: Explicit function If the correlation coefficient is 0, the two regression lines are?Answer: Perpendicular Let R be an integral domain. Which of the following statement is not true about R?Answer: R is division ring Commutative group is called?Answer: Abelian group Any polynomial p(x) of degree n ≥ 1 may be expressed as?Answer: p(x) = (x - r)q(x) + k A = {a, b, c} and B = {x, y, z}, then the function f(a) = y, f(c) = x defines a?Answer: Not a function A tensor is a _____?Answer: Multilinear function If every element of a group G is its own inverse then G is called?Answer: Abelian In the Group G=(2,4,6,8) under multiplication modulo 10, the identity element is?Answer: None of these Under Galois theory, the roots of a polynomial is solvable by radicals if and only if the polynomial’s Galois group is?Answer: Solvable Which of these sets is an ideal in the ring of integers?Answer: The even numbers