# Likely JAMB Cbt Mathematics Questions and Answers for 2024/2025

2024 JAMB Mathematics Sample Questions and Answers to CBT exams (Expo) JAMB Mathematics answers 2024 Loading… Note: The questions below are strictly for practice. WHERE CAN I COPY FREE JAMB CBT 2024/2025 QUESTIONS AND ANSWERS WEBSITE FOR EXPO 2024- 1. The expression ax^2 + bx takes the value 6 when x = 1 and 10 when x = 2. Find its values when x = 5

**2024 Jamb Expo Telegram Group Link For Science and Art**

- 2. The indefinite integral of xe^x, for any real constant is

- 3. A cone has a base radius of 4 cm and a height of 3 cm. The area of its curved surface is

- 4. The sum of the first five terms 0f the series 4+2+1… is

- 5. If a√5 + b √2 is the square root of 95-30√10, the values of a and b are, respectively

- 6. Factorise completely 8p + 125py^3

- 7. Two fair dice are rolled. What is the probability that both show up the same number of point?

- 8. A bag contains 5 yellow balls, 6 green balls and 9 black balls. A ball is drawn from the bag. What is the probability that it is black or yellow ball

- 9. If x = 1 is the root of the equation x^3 -2x^2- 5x +6, find the other roots

- 10. If 27^x = 9^(x-y), then the formula connecting x and y is

- 11. The expression px^3+2qx^2+24 has x-1 and x+2 as factors. The values of p and q are respectively?

- 12. The expression a^3+b^3 is equal to

- 13. The interior angles of a pentagon are: 180 degrees, 118 degrees, 78 degrees, 84 degrees, and x. The value of x is?

- 14. Find the value of k which makes the expression y^2+2(k+1)y+k+3 perfect square

- 15. Two brothers, Peter and Paul owned a business in which the ratio of shares is 5:3 respectively. Paul later sold 1/3 of his shares to Peter 15, 000 naira. Find the total value of the business.

- 16 Express, correct to three significant figures, 0.003597.

- 17. Evaluate: (0.064)^-1/3

- 18. Solve: y+1/2 – 2y-1/3 = 4

- 19. Musa borrows #10.00 at 2% per month interest and repays #8.00 after 4 months. However much does he still owe?

- 20. If 3 gallons of spirit containing 20% water is added to 5gallons of another spirit containing 15% water, what percentage of the mixture is water?

- 21. What is the product of 27/5 – (3)3 and (1/5)?

- 22. Simplify 2log2/5 – log72/125 + log9

- 23. A car travels from Calabar to Enugu, a distance of pkm with an average speed of ukm per hour and continues to Benin, a distance of qkm, with an average speed of wkm per hour. Find its average speed from Calabar to Benin.

- 24. If w varies inversely as uv/u + v and is equal to 8 when u = 2 and v = 6, find a relationship between u, v, w.

- 25. If g(x = x2 + 3x ) find g(x + 1) – g(x)

- 26. Factorize m3 – m2 – m + 2

- 27. The angles of a quadrilateral are 5x – 30, 4x + 60, 60 – x and 3x + 61. find the smallest of these angles.

- 28. What is the nth term of the sequence 2, 6, 12, 20,…?

- 29. If the binary operation * is defined by m*n = mn + m + n for any real number m and n, find the identity element under this operation.

- 30. Each of the interior angles of a regular polygon is 1400. How many sides has the polygon?

Categories: Jamb Syllabus | Past Questions

0 Responses