Question 1Simplify (0.0324 x 0.00064) / (0.48 x 0.012) A.0.0036B.0.036C.0.36D.3.6Objective Show full explanation
Question 3At what points does the straight line y - 2x +1 intersect the curve Y= 2x2 + 5x - 1? A.(-2, -3) and (0.5, 1)B.(-2, -3) and ( 0.5, 2)C.(2, 3) and (0.5, 2)D.(1, 2) and (3, 4)Objective Show full explanation
Question 4If cos q = a/b, find 1 + tan2q A.a2 / b2B.b2 / a2C.1 + a2D.1 + b2Objective Show full explanation
Question 5If P - 18, Q = 21, R = -6 and S = -4, calculate (P - Q)3 / R2 + S2A.11/216B.11/316C.11/416D.129/116Objective Show full explanation
Question 6Sola deposited N150.00 in the bank. At the end of 5 years the simple interest on the principal was N55.00. At what rate per annum was the interest paid? A.6.33%B.8.33%C.7.32%D.7.33%Objective Show full explanation
Question 7Find the gradient of the line passing through the points (-2, 0) and (0, -4) A.2B.-2C.3D.4Objective Show full explanation
Question 8At what value of x is the function x²-2x-3 minimum? A.2B.-2C.-1D.1Objective Show full explanation
Question 9Solve the equation (x - 2)(x - 3) = 12 A.1, 6B.3, 6C.-1, 6D.1,-6Objective Show full explanation
Question 10Find the two values of y which satisfy the simultaneous equations 3x + 8y, x2 + xy = 6 A.1, 5B.2, 5C.0, 0.5D.-1, 5Objective Show full explanation
Question 11Find the sum of the 20 terms in an arithmetic progression whose first term is 7 and the last tem is 117. A.239B.1240C.1340D.1140Objective Show full explanation
Question 12The angles of a quadrilateral are 5x - 30, 4x + 60, 60 - x and 3x + 61. find the smallest of these anglesA.60 - xB.4x + 60C.5x - 30D.3x + 61Objective Show full explanation
Question 13If g(x) = x2 + 3x +4, find g(x + 1) g(x). A.2(x+ 1)B.2(x - 2)C.x + 2D.2(x + 2)Objective Show full explanation
Question 14Find the positive number n, such that thrice its square is equal to twelve times the number A.1B.4C.-4D.-1Objective Show full explanation
Question 15The area of a square is 144sqcm Find length ofits diagonal A.11cmB.12cmC.13cmD.14cmObjective Show full explanation
Question 16Simplify $$\sqrt{12} - \sqrt3 , \sqrt{12} + \sqrt3$$A.3B.0C.16D.4Objective Show full explanation
Question 18Express 0.0014 × 0.011 in standard form. A.1.54 x 10-5B.1.54 x 10-4C.1.54 x 10-3D.1.54 x10-2Objective Show full explanation
Question 19What value of g will make the expression 4x2< - 18xy + g a perfect square? A.81y/4B.9y2/4C.81y2/4D.19y2/4Objective Show full explanation
Question 20If x*y = x + yxy, find c when (x*2) + (x*3) = 68A.-21B.21C.12D.-12Objective Show full explanation