Mathematics Fsc Part 1 Online Test With Answers

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Mathematics Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 When a rational fraction is separated into partial fractions, the result is:
2 A numbers exceeds its square root by 6, the number is: 6 3 9 none of these
3 Solution set of the simultaneous equations : x + y = 1, x - y = 1 is: {(0,0)} {(1,0)} {(0,1)} {(1,1)}
4 Equations having a common solution are called: linear quadratic homogeneous simultenaeous
5 The roots of the equation 25x2 - 30x + 9 = 0 are; rational irrational equal complex
6 In ax2 + bx + c = 0, if b2 - 4ac > 0 and perfect square the roots are: rational irrational equal complex
7 For what value of k, the roots of the equation x2 + √k x + 2 = 0 are equal: 1 8 2 4
8 If the Discriminant of a quadratic equation is a perfect square, then roots are: real and equal complex rational irrational
9 linear equation Quadraticequation cubicequation radicalequation
10 If the sum of the roots of ax2 - (a + 1) x + (2a + 1) = 0 is 2, then the product of the roots is: 1 2 3 4
11 If the roots of x2 - bx + c = 0 are two consecutive integers, then: b2 - 4ac = 0 1 -1 2
12 For what value of k, the sum of the roots of the equation x2 + kx + 4 = 0 is equal to the product of its roots: ±1 4 ±4 -4
13 If the sum of the roots of the equation kx2 - 2x + 2k = 0 is equal to their product, then the value of k is: 1 2 3 4
14 The ration of the sum and product of roots of 7x2 - 12x + 18 = 0 is: 7:12 2:3 3:2 7:18
15 Synthetic division is a process of: division subtraction addition multiplication
16 If a polynomial P(x) = x2 + 4x2 - 2x + 5 is divided by x - 1, then the reminder is: 8 -2 4 5
17 Sum of all four fourth roots of unity is: 1 0 -1 3
18 Sum of all three cube roots of unity is: 1 -1 0 3
19 How many complex cube roots of unity are there: 2 0 1 3
20 Complex roots of real quadratic equation always occur in: conjugate pair ordered pair reciprocal pair none of these
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