waec model questions vol1 2025 mathematics | Objective
Are you preparing for waec model questions vol1 exams? Reviewing past questions is one of the most effective ways to guarantee a high score. This practice hub features authentic 2025 mathematics (Objective) questions designed to simulate the real exam environment.
Practice these randomly selected questions to test your readiness.
Question 1
A factory produces two types of products, A and B. The production cost of product A is N50 per unit, and product B is N30 per unit. The factory has a total budget of N5000 for production. Additionally, the factory can produce a maximum of 80 units of product A and 100 units of product B. Using this information, answer the following questions:
Question Parts
(a)
Formulate the constraints for the production of products A and B based on the given information.
(b)
If the factory decides to produce 60 units of product A, calculate how many units of product B can be produced without exceeding the budget.
(c)
Discuss the implications of producing 60 units of product A and 66 units of product B in terms of resource allocation and profitability.
Question 2
A quadratic function is given by the equation f(x) = ax² + bx + c, where a, b, and c are constants. Given that the roots of the quadratic are -3 and 5, answer the following questions:
Question Parts
(a)
Determine the values of a, b, and c if the quadratic function can be expressed in the form f(x) = a(x + 3)(x - 5).
(b)
Calculate the vertex of the quadratic function and determine the nature of its roots.
(c)
Describe the effect of varying the coefficient 'a' on the graph of the quadratic function.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.
Unlock Full Access
Available for Android & Windows