Mathematics JAMB, WAEC, NECO AND NABTEB Official Past Questions

In the diagram, PTR is a tangent to the centre O. If angles TON = 108°, Calculate the size of angle PTN

In the diagram, O is the centre. If PQ//RS and ∠ONS = 140°, find the size of ∠POM.

The dimension of a rectangular tank are 2m by 7m by 11m. If its volume is equal to that of a cylindrical tank of height 4cm, calculate the base radius of the cylindrical tank. [Take \(\pi = \frac{22}{7}\)]

The volume of a cone of height 3cm is 38\(\frac{1}{2}\)cm³. Find the radius of its base. [Take \(\pi = \frac{22}{7}\)]

Ada draws the graph of y = x² – x – 2 and y = 2x – 1 on the same axes. Which of these equations is she solving?

Adding 42 to a given positive number gives the same result as squaring the number. Find the number

If m = 4, n = 9 and r = 16., evaluate \(\frac{m}{n}\) – 1\(\frac{7}{9}\) + \(\frac{n}{r}\)

Find the equation whose roots are \(\frac{3}{4}\) and -4

Factorize completely: 6ax – 12by – 9ay + 8bx

If 2ⁿ = y, Find 2\(^{(2 + \frac{n}{3})}\)

Given that logx 64 = 3, evaluate x log\(_2\)8

Find the 7^th term of the sequence: 2, 5, 10, 17, 6,…

If \(\frac{27^x \times 3^{1 – x}}{9^{2x}} = 1\), find the value of x.

A trader bought an engine for $15,000.00 outside Nigeria. If the exchange rate is $0.075 to N1.00, how much did the engine cost in Naira?

The sum 11011\(_2\), 1111\(_2\) and 10m10n0\(_2\). Find the value of m and n.

If {X: 2 d- x d- 19; X integer} and 7 + x = 4 (mod 9), find the highest value of x