11th Class ICS Mathematics Test Online With Answers

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11th Class ICS Mathematics Test Online

Sr. # Questions Answers Choice
1 linear equation Quadraticequation cubicequation radicalequation
2 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
3 If the roots of x2 - bx + c = 0 are two consecutive integers, then: b2 - 4ac = 0 1 -1 2
4 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
5 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
6 The ration of the sum and product of roots of 7x2 - 12x + 18 = 0 is: 7:12 2:3 3:2 7:18
7 Synthetic division is a process of: division subtraction addition multiplication
8 If a polynomial P(x) = x2 + 4x2 - 2x + 5 is divided by x - 1, then the reminder is: 8 -2 4 5
9 Sum of all four fourth roots of unity is: 1 0 -1 3
10 Sum of all three cube roots of unity is: 1 -1 0 3
11 How many complex cube roots of unity are there: 2 0 1 3
12 Complex roots of real quadratic equation always occur in: conjugate pair ordered pair reciprocal pair none of these
13 The roots of the equation: complex irrational rational none of these
14 If α, ß are the roots of x2 + kx + 12=0 such that α-ß = 1 then K = : 0 ±5 ±7 ±15
15 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
16 32x - 3x - 6 = 0 is: reciprocal equation exponentialequation radicalequation none of these
17 quadratic equation reciprocal equation exponential equation none of these
18 One of the roots of the equation 3x2 + 2x + k = 0 is the reciprocal of the other, then k = ...............: 3 2 1 4
19 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
20 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
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