Jamb Mathematics Past Questions and Answers

Question 2446:

• JAMB 2022

What will be the result obtained when the numerator of \(\frac{96}{50}\) is decreased by 37.5% and its denominator decreased by 20%.

A. 1.5
B. \(\frac{5}{2}\)
C. \(\frac{96}{48}\)
D. 0.5

Question 2447:

• JAMB 2022

A poultry farmer realized 200 eggs from his birds and sold 5 \(\frac{1}{2}\) crates of eggs. What percentages of eggs are left?

A. 82.5%
B. 15%
C. 17.5%
D. 85%

Question 2448:

• JAMB 2022

If sec\(^2\)θ + tan\(^2\)θ = 3, then the angleθ is equal to?

A. 90º
B. 30º
C. 45º
D. 60º

Question 2449:

• JAMB 2022

find the limit of y = \(\frac{x^3 + 6x - 7}{x-1}\) as x tends to 1

A. 9
B. 8
C. 7

Question 2450:

• JAMB 2022

Find the equation of a straight line parallel to the line 2x - y = 5 and having intercept of 5

A. 2x + y = 5
B. 2x + y = -5
C. 2x - y = -5
D. 2x - y = 5