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.

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

49 questions
Question 1 of 9 49 total questions
Question 21
waec 2020

Solve 3x - 2y = 10 and x + 3y = 7 simultaneously

Ax = -4 and y = 1
Bx = -1 and y = -4
Cx = 1 and y = 4
Dx = 4 and y = 1
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Question 22
waec 2020

If x = 3 and y = -1, evaluate 2(x\(^2\) - y\(^3\))

A24
B22
C20
D16
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Question 23
waec 2020

Given that \(\frac{\sqrt{3} + \sqrt{5}}{\sqrt{5}}\) 

= x + y\(\sqrt{15}\), find the value of (x + y) 

A1\(\frac{3}{5}\)
B1\(\frac{2}{5}\)
C1\(\frac{1}{5}\)
D\(\frac{1}{5}\)
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Question 24
waec 2020

An amount of N550,000.00 was realized when a principal, x was saved at 2% simple interest for 5 years. Find the value of x

AN470,000.00
BN480,000.00
CN490,000.00
DN500,000.00
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Question 25
waec 2020

If 101\(_{\text{two}}\) + 12\(_y\) = 23\(_{\text{five}}\). Find the value of y

A8
B7
C6
D5
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Question 26
waec 2020

Express 1 + 2 log10\(^3\) in the form log10\(^9\) 

Alog10\(^{90}\)
Blog10\(^{19}\)
Clog10\(^{9}\)
Dlog10\(^{6}\)
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Question 27
waec 2020

Simplify; [(\(\frac{16}{9}\))\(^{\frac{-3}{2}}\) x 16\(^{\frac{-3}{4}}\)]\(^{\frac{1}{3}}\)

A\(\frac{3}{4}\)
B\(\frac{9}{16}\)
C\(\frac{3}{8}\)
D\(\frac{1}{4}\)
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Question 28
waec 2020

If  X = {x : x < 7} and Y = {y:y is a factor of 24} are subsets of \(\mu\) = {1, 2, 3...10} find X \(\cap\) Y.

A{2, 3, 4, 6}
B{1, 2, 3, 4, 6}
C{2, 3, 4, 6, 8}
D{1, 2, 3, 4, 6, 8}
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Question 29
waec 2020

Evaluate and correct to two decimal places, 75.0785 - 34.624 + 9.83 

A30.60
B50.29
C50.28
D30.63
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