1) If p = 2, q = 1 and r = 3 then (2pq + 3p)⁄2[(5pqr + 2p) -3pr] is a. 5⁄16 b. 5⁄6 c. 3⁄7 d. 2⁄3
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2) If a = 20, b = 35 and c = 5 then (4a + b)⁄c is a. 23 b. 115 c. 53 d. 43
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3) The factorization of p(4q + 3) +4(4q+3) leads to a. (p - 4)(4q - 3) b. 4pq + 12q c. (p + 4)(4q + 3) d. 4pq + 12 q
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4) The algebraic form of product of 7y and 4z is a. 11yz b. 3yz c. 11y + z d. 28yz
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5) By factorizing the 3x - 9xy - 12z, the answer will be a. 3(x - 3y + 4z) b. 3(x + 3y + 4z) c. 3(x + 3y - 4z) d. 3(x - 3y - 4z)
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6) By solving the algebraic expression 8x⁄8 - (2x - 2)⁄4, the answer will be a. (4x - 4)⁄8 b. (2x + 3)⁄5 c. (2x - 3)⁄8 d. (4x + 4)⁄8
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7) On solving the expression -3⁄5b x 5⁄9, the answer is a. 5b b. −3b c. 1⁄3b d. 3b
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8) If a = 2, b = 4 and c =3 then 2ac[(2b + 3c)-c] is a. 11 b. 51 c. 132 d. 12
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9) In the value 200x, the variable is a. 10 b. 200 c. x d. 10(20)
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10) By solving the expression 4[3s - 2(6s - 8)], the answer will be a. 12s -16 b. 16s - 12 c. 12s + 16 d. 16s + 12
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