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WorksheetsMT_VIII_DMC_DAY_1_QUIZ_3_2023
Total questions: 10
Worksheet time: 6mins
Which of the following expression is polynomials in one variable.
(A) x2 + x2
(B) 3 5 + h
(C) 5n2 + 10
(D) m2 + t5
Coefficients of x2 in the polynomial 5x3 – 2x2 + 3x – 2 is ____.
(A) – 2x2
(B) 2
(C) 5
(D) – 2
Which polynomial is a trinomial with degree 1 ?
(A) 2 + x2 + x
(B) y + y2 + 4
(C) 2 + x + 10
(D) x – x3
Polynomial 3x3 – 1 is a _____.
(A) Binomial
(B) Quadratic
(C) Cubic
(D) Both (A) and (C)
Standard form of the polynomial 7x + 3x3– 5 – 4x2 is
(A)
3x3 – 4x2 + 7x – 5
(B)
7x – 5 + 3x3 – 4x2
(C)
– 4x2 + 7x + 3x3– 5
(D)
3x3 + 7x – 5 – 4x2
Polynomial is an expression in which all the power of the ________ are whole numbers.
(A) index
(B) variables
(C) constants
(D) coefficients
Index form of the polynomial – 6x2 + x4 – 6 is _________.
(A)
x4 – 6x2 – 6
(B)
x4 + x3 – 6x2 + x – 6
(C)
x4 + 2x3 – 6x2 + x – 6
(D)
x4 + 0x3 – 6x2
+ 0x – 6
5x3 × ___ = 15x4
(A) 10x
(B) 10x3
(C) 3x
(D) 3x3
When polynomial (x2 + 5x + 6) is divided by (x + 2), the Quotient is ______.
(A) x – 3
(B) x – 2
(C) x + 2
(D) x + 3
When polynomial (x2 + x – 20) is divided by (x – 4), the remainder is _____.
(A) 0
(B) 1
(C) 20
(D) – 20
