HSSC TGT Maths Date 30/4/2023 Morning ShiftTotal Questions: 10071. The probability that a student will pass his examination is 0.73, the probability of the student getting a seat abroad is 0.13, and the probability that he will pass or get a seat abroad is 0.80. Then the probability of him passing and getting a seat abroad is:(a) 0.06(b) 0(c) 0.6(d) None of these(e) UnattemptedCorrect Answer: (a) 0.0672. The coordinates of the focus of the parabola x² = -16y are:(a) (-4, 0)(b) (0, -4)(c) (4, 0)(d) (0, 4)(e) UnattemptedCorrect Answer: (b) (0, -4)73. ∫dx / x(x² + 1) = ?(a) log |x| -1/2 log(x² + 1) + c(b) -log |x| + 1/2 log(x² + 1) + c(c) log |x| + 1/2 log(x² + 1) + c(d) None of these(e) UnattemptedCorrect Answer: (a) log |x| -1/2 log(x² + 1) + c74. If A is a matrix of order 3 x 3 , |A| = 5, then |3A| =(b) 135(a) 15(c) 45(d) None of these(e) UnattemptedCorrect Answer: (b) 13575. If |1 - i|ˣ x = 2ˣ x (where i = √-1) the number of non-zero integral solutions is:(a) 1(b) 4(c) 2(d) 0(e) UnattemptedCorrect Answer: (d) 076. If the sum of n terms of an A.P. is S = 3n+2n² , then the common difference of the A.P. is:(a) 3(b) 6(c) 2(d) 4(e) UnattemptedCorrect Answer: (d) 477. The order of the differential equation (dy/dx)² + 3/dy/dx + y = is(a) 2(b) 3(c) 1(d) None of these(e) UnattemptedCorrect Answer: (c) 178. The value of tan(sec⁻¹2) + cot (cosec⁻¹3) is :(a) 5(b) 13(c) 11(d) 15(e) UnattemptedCorrect Answer: (c) 1179. If 2 ≤ 3x - 4 ≤ 5, then x lies in the interval :(a) (-2, 3)(b) (2, 3)(c) [2,3](d) [-2,-3](e) UnattemptedCorrect Answer: (c) [2,3]80. The arithmetic mean of the series 1, 2, 3, 4, 8, 16 ................2⁰ is :(a)(b)(c)(d)(e) UnattemptedCorrect Answer: (c)Submit Quiz« Previous12345678910Next »
