Mathematics Past Questions

Study and practice Mathematics past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

2,359 questions JAMB 2359 WAEC 1853 NECO 179 POST_UTME 6 CUSTOM 10
Download PHP app Ask a Question Check Syllabus Past Question Videos Topic Video Lessons

Take a test

Past Questions

2,359 questions
Question 1 of 20 2,359 total questions
Question 691
jamb 1999

Evaluate \(\int^{1}_{-2}(x-1)^{2}dx\)

A\(\frac{-10}{3}\)
B7
C9
D11
View Explanation & Discuss
Question 692
jamb 1999
What is the derivative of t2 sin (3t - 5) with respect to t?
A6t cos (3t - 5)
B2t sin (3t - 5) - 3t2 cos (3t - 5)
C2t sin (3t - 5) + 3t2 cos (3t - 5)
D2t sin (3t - 5) + t2 cos 3t
View Explanation & Discuss
Question 693
jamb 1999

Find the volume of solid generated when the area enclosed by y = 0, y = 2x, and x = 3 is rotated about the x-axis.

A81 π cubic units
B36 π cubic units
C18 π cubic units
D9 π cubic units
View Explanation & Discuss
Question 694
jamb 1999

Evaluate: \(\int^{z}_{0}(sin x - cos x) dx \hspace{1mm}

Where\hspace{1mm}letter\hspace{1mm}z = \frac{\pi}{4}. (\pi = pi)\)

A\(\sqrt{2 +1}\)
B\(\sqrt{2 }-1\)
C\(-\sqrt{2 }-1\)
D\(1-\sqrt{2}\)
View Explanation & Discuss
Question 695
jamb 1999

Find the area bounded by the curve y = x(2-x). The x-axis, x = 0 and x = 2.

A4 sq units
B2 sq units
C\(\frac{4}{3}sq\hspace{1 mm}units\)
D\(\frac{1}{3}sq\hspace{1 mm}units\)
View Explanation & Discuss
Question 696
jamb 1999
Find the equation of the locus of a point P(x,y) such that PV = PW, where V = (1,1) and W = (3,5)
A2x + 2y = 9
B2x + 3y = 8
C2x + y = 9
Dx + 2y = 8
View Explanation & Discuss
Question 697
jamb 1999

From a point P, the bearings of two points Q and R are N67ºW and N23ºE, respectively. If the bearing of R from Q is N68ºE and PQ = 150m, calculate PR

A120m
B140m
C150m
D160m
View Explanation & Discuss
Question 698
jamb 1999

Find the tangent to the acute angle between the lines 2x + y = 3 and 3x - 2y = 5.

A-7/4
B7/8
C7/4
D7/2
View Explanation & Discuss
Question 699
jamb 1999

In ∆MNO, MN = 6 units, MO = 4 units and NO = 12 units. If the bisector of angle M meets NO at P, calculate NP.

A4.8 units
B7.2 units
C8.0 units
D18.0 units
View Explanation & Discuss
Question 700
jamb 1999

A man 1.7m tall observes a bird on top of a tree at an angle of 30°. if the distance between the man's head and the bird is 25m, what is the height of the tree?

A26.7m
B14.2m
C\(1.7+(25\frac{\sqrt{3}}{2}m\)
D\(1.7+(25\frac{\sqrt{2}}{2}m\)
View Explanation & Discuss
Question 701
jamb 1999

Find a positive value of \(\alpha\) if the coordinate of the centre of a circle x\(^2\) + y\(^2\) - 2\(\alpha\)x + 4y - \(\alpha\) = 0 is (\(\alpha\), -2) and the radius is 4 units.

A1
B2
C3
D4
View Explanation & Discuss
Question 702
jamb 1999

Divide 4x\(^3\) - 3x + 1 by 2x - 1

A2x2-x+1
B2x2-x-1
C2x2+x+1
D2x2+x-1
View Explanation & Discuss
Question 703
jamb 1999

The first term of a geometric progression is twice its common ratio. Find the sum of the first two terms of the G.P if its sum to infinity is 8.

A8/5
B8/3
C72/25
D56/9
View Explanation & Discuss
Question 704
jamb 1999

Express \(\frac{1}{x^{3}-1}\) in partial fractions

A\(\frac{1}{3}(\frac{1}{x - 1} - \frac{(x + 2)}{x^{2} + x + 1})\)
B\(\frac{1}{3}(\frac{1}{x - 1} - \frac{x - 2}{x^{2} + x + 1})\)
C\(\frac{1}{3}(\frac{1}{x - 1} - \frac{(x - 2)}{x^{2} + x + 1})\)
D\(\frac{1}{3}(\frac{1}{x - 1} - \frac{(x - 1)}{x^{2} - x - 1})\)
View Explanation & Discuss
Question 705
jamb 1999

Three consecutive positive integers k, l and m are such that l\(^2\) = 3(k+m). Find the value of m.

A4
B5
C6
D7
View Explanation & Discuss
Question 706
jamb 1999

Factorize completely \(x^{2} + 2xy + y^{2} + 3x + 3y - 18\).

A(x+y+6)(x+y-3)
B(x-y-6)(x-y+3)
C(x-y+6)(x-y-3)
D(x+y-6)(x+y+3)
View Explanation & Discuss
Question 707
jamb 1999

A binary operation * is defined by a*b = ab+a+b for any real number a and b. if the identity element is zero, find the inverse of 2 under this operation.

A2/3
B1/2
C-1/2
D-2/3
View Explanation & Discuss
Question 708
jamb 1999
The sum of two numbers is twice their difference. If the difference of the numbers is P, find the larger of the two numbers
Ap/2
B3p/2
C5p/2
D3p
View Explanation & Discuss
Question 709
jamb 1999

If \(m*n = (\frac{m}{n} - \frac{n}{m}\)) for m, n belong to R, evaluate -3*4

A\(\frac{-25}{12}\)
B\(\frac{-7}{12}\)
C\(\frac{7}{12}\)
D\(\frac{25}{12}\)
View Explanation & Discuss
Question 710
jamb 1999

Simplify \(\sqrt{\frac{(0.0023 \times 750)}{(0.00345 \times 1.25)}}\)

A15
B20
C40
D75
View Explanation & Discuss
Question Navigator
Current
MathsFaculty