Jamb Mathematics Past Questions and Answers

Question 301:

• JAMB 2016

Find \(\frac{dy}{dx}\). If y = 3x³ + 2x² + 3x + 1

A. 9x² + 4x + 3
B. 9x² - 4x - 3
C. 9x² + 4x - 3
D. 9x² - 4x + 3

Question 302:

• JAMB 2016

Evaluate \(\int\)(sinx - 5x²)dx

A. -cosx - 10x + k
B. Cosx - \(\frac{5x^3}{3}\) + k
C. -cosx - \(\frac{5x^3}{3}\) + k
D. Cosx - 10x + k

Question 303:

• JAMB 2016

If N = \(\frac{p}{2}\)(\(\frac{T_1 - T_2}{T_1}\)). Find P when N = 12, T₁ = 27 and T₂ = 24.

A. 48
B. 108
C. 54
D. 216

Question 304:

• JAMB 2016

Solve for x and y respectively
3x - 5y = 9
6x - 4y = 12

A. \(\frac{3}{4}\), 1
B. \(\frac{4}{3}\), 1
C. \(\frac{3}{4}\), -1
D. \(\frac{4}{3}\), -1

Question 305:

• JAMB 2016

If Q is a factor of 18 and T is prime numbers between 2 and 18. What is Q\(\cap\)T?

A. (2,3)
B. (2,3,18)
C. (2,3,9)
D. (2,3,6)