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.

97 questions JAMB 2359 WAEC 1853 NECO 179 POST_UTME 6 CUSTOM 10
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Past Questions

97 questions
Question 1 of 17 97 total questions
Question 41
jamb 2022

Simplify \(\frac{1}{3-√2}\) in the form of p + q√2

A\(\frac{7}{3}\) - \(\frac{1}{7√2}\)
B\(\frac{7}{3}\) + \(\frac{1}{7√2}\)
C\(\frac{3}{7}\) - \(\frac{1}{7√2}\)
D\(\frac{3}{7}\) + \(\frac{√2}{7}\)
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Question 42
jamb 2022

If sin θ = -  \(\frac{3}{5}\) and θ lies in the third quadrant, find cos θ

A\(\frac{4}{5}\)
B- \(\frac{5}{4}\)
C\(\frac{5}{4}\)
D- \(\frac{4}{5}\)
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Question 43
jamb 2022

If the mean of 2, 5, (x+1), (x+2), 7 and 9 is 6. Find the median 

A5.5
B5
C6.5
D6
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Question 44
jamb 2022

If a fair coin is tossed twice, what is the probability of obtaining at least one head?

A0.25
B0.75
C0.5
D0.33
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Question 45
jamb 2022

The shaded portion in the venn diagram above represents?

AF - (E n F) - (G n F)
BE' n F n G'
CE u F u G
DF
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Question 46
jamb 2022

Evaluate \((101_{two})^3\)

A\(111101_{two}\)
B\(11111101_{two}\)
C\(1111101_{two}\)
D\(11001_{two}\)
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Question 47
jamb 2022

Solve for k in the equation \(\frac{1}{8}^{k+2}\) = 1

A2
B-4
C-2
D4
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Question 48
jamb 2022
What is the value of (1/2)¸¸¸
A1/8
B8
C-8
D6
Question 49
jamb 2022
If y varies directly as x and y=12 when x=3, find y when x=5
A25
B15
C20
D18
Question 50
jamb 2022
The solution set of x¸ - 3x - 10 = 0 is
A{-5, 2}
B{5, 2}
C{-5, -2}
D{5, -2}
Question 51
jamb 2022
Evaluate log3 81
A3
B4
C5
D2
Question 52
post_utme 2022
The solution set of |2x - 1| = 3 is
A{2, -1}
B{-2, 1}
C{2, 1}
D{-2, -1}
Question 53
post_utme 2022
Evaluate the determinant of the matrix [[2,3],[4,5]]
A-2
B2
C10
D22
Question 54
jamb 2022
Angle in degrees: what is the sum of angles in a triangle?
A90 degrees
B180 degrees
C270 degrees
D360 degrees
Question 55
jamb 2022
What is the next number in the sequence: 2, 4, 8, 16, ?
A24
B32
C20
D64
Question 56
jamb 2022
Simplify: 3/4 + 2/5
A23/20
B5/9
C7/20
D17/20
Question 57
jamb 2022
The mean of 5 numbers is 12. If one number is 20, what is the mean of the remaining 4?
A8
B9
C10
D11
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