Q 1: 7a^{2} and 35a, find the HCF of the given monomials. 7a 3a 4a 5a

Q 2: (4x+3)^{2} = _____? 16x^{2}+24x+9 4x^{2}+24x+9 16x^{2}24x+9

Q 3: Divide (6x^{3}22x+9) by (2x+4). Quotient=(3x^{2}6x+1) and Remainder=15 None of these Quotient=(3x^{2}6x+1) and Remainder=0 Quotient=(3x^{2}6x+1) and Remainder=5

Q 4: Factorise 25x^{2 } 1. (5x+1)(5x+1) (5x+1)(5x1) (5x1)(5x1)

Q 5: (8x+5)^{2} = _____? 64x^{3}+80x+25 64x^{2}+80x+25 64x^{2}+86x+25

Q 6: Factorise 256x^{2 } 1. (16x+1)(16x+1) (16x1)(16x1) (16x+1)(16x1)

Q 7: 5x^{3}+6x^{2}9x+2, find the value of given expression when x=3. 162 164 160 166

Q 8: If x=6, then 3x^{2}+4x5 = 127 False True

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Question 10: This question is available to subscribers only!

