MCQ Class 8 Maths Chapter 12 Factorisation Advertisement MCQ’s For All Chapters – Maths Class 8th 1. Which of the following is the common factor of ? (a) 7 (b) xy (c) 7 xy (d) none of theseABCDQuestion 1 of 152. Which of the following arc the factors of (a) (x + l) (x – I) (b) (1 – x) (1 + x) (c) (1 – x) (1 – x) (d) (1 + x) (1 + x)ABCDQuestion 2 of 153. Which of the following is the common factor of: 5xy, 3pqr and 40 xyz? (a) 5 (b) 0 (c) xy (d) 1ABCDQuestion 3 of 154. Which of the following is quotient obtained on dividing (a) 6 Yz (b) –6 yz (c) 6 x (d) 6 xyABCDQuestion 4 of 155. Which of the following is quotient obtained on dividing ? ABCDQuestion 5 of 156. Which of the following are the factors of a2 + ab + bc + ca (a) ab – a – b + 1 = (1 – a)(1 – b) (b) ab – a – b + 1 = (a – 1)(b – 1) (c) ab – a – b + 1 = (1 – a)(b – 1) (d) ab – a – b + 1 = (a – 1)(1 – b)ABCDQuestion 6 of 157. Which of the following are the factors of a2 + ab +bc + ca (a) (b + c) (c + a) (b) (a + b) (a + c) (c) a(a + b + c) (d) (a + b) (b + c)ABCDQuestion 7 of 158. Which of the following is equal to (a) x(1 – 15x) (1 + 15x) (b) x(x – 15) (x + 15) (c) x(1 – 15x) (1 – 15x) (d) x(1 + 15x) (1 – 15x)ABCDQuestion 8 of 159. Which of the following is the factorisation of ABCDQuestion 9 of 1510. (y – x) (y + x) is equal to which of the following: ABCDQuestion 10 of 1511. Factorise : 6xy – 4y + 6 – 9x. a. (2y – 3) b. (3x – 2) c. (3x – 2) (2y – 3) d. (2x – 3) (3y – 2)ABCDQuestion 11 of 1512. Find the common factors of 12x, 36. a. 12x b. x c. 36 d. 12ABCDQuestion 12 of 1513. When we factorise an expression, we write it as a ________ of factors. a. None of these b. sum c. product d. differenceABCDQuestion 13 of 1514. Find and correct the errors in the following mathematical statements. 4 (x – 5) = 4x – 5 a. 4 (x – 5) = 4x – 20 b. None of these c. 4 (x – 5) = 4x – 16 d. 4 (x – 5) = 4x – 24ABCDQuestion 14 of 1515. Divide as directed: 26xy (x + 5) (y – 4) ÷ 13x (y – 4) a. (x + 5) b. 2y (x + 5) c. 2y d. None of theseABCDQuestion 15 of 15 Loading...
I got 15/15, In my first attempt, that’s a great score.
No its excellence day that I got 11 /15 in one chapter
15/15❤️👍
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