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Mathematics Fsc Part 1 Online Test With Answers

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Mathematics Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 The roots of the equation: complex irrational rational none of these
2 If α, ß are the roots of x2 + kx + 12=0 such that α-ß = 1 then K = : 0 ±5 ±7 ±15
3 If α, ß are complex cube roots of unity, then 1 + αn + ßn = .......... where n is a positive integer divisible by 3: 1 3 2 4
4 32x - 3x - 6 = 0 is: reciprocal equation exponentialequation radicalequation none of these
5 quadratic equation reciprocal equation exponential equation none of these
6 One of the roots of the equation 3x2 + 2x + k = 0 is the reciprocal of the other, then k = ...............: 3 2 1 4
7 If P(x) is a polynomial of degree m and Q(x) is a polynomial of degree n, the quotient P(x) + Q(x) will produce a polynomial of degree: m . n, plus a quotient m - n, plus a remainder m ÷ n, plus a factor m + n, plus a remainder
8 If P(x) is a polynomial of degree m and Q(x) is a polynomial of degree n, the product P(x) . Q(x) will be a polynomial of degree: m . n m - n m + n m × n
9 If 4x = 2, then x equals: 2 1
10 Which one is exponential equation: ax<sup>2</sup> + bx + c = 0 ax + b = 0 2<sup>x</sup> = 16
11 Which one is radical equation: ax<sup>2</sup> + bx + c ax + b = 0 2<sup>x</sup> = 16
12 c = 0 b = 0, c = 0
13 Solution set of the equation x2 - 3x + 2 = 0 is {-1, 2} {1, -2} {-1, -2} {1, 2}
14 The other name of quadratic equation is: linear equation 1st degree equation 2nd degree equation none
15 No. of ways of solving a quadratic equation: 1 3 2 4
16 The trivial solution of the homogeneous linear equations is: (1, 0, 0) (0, 1, 0) (0, 0, 1) (0, 0, 0)
17 If a matrix A is symmetric as well as skew symmetric, then: A is null matrix A is unit matrix A is triangular matrix A is diagonal matrix
18 scalar matrix diagonalmatrix triangularmatrix none of these
19 scalarmatrix diagonalmatrix lower triangularmatrix uppertriangularmatrix
20 scalar matrix diagonalmatrix lower triangularmatrix upper triangularmatrix
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