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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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49 questions

Question 1 of 9 49 total questions

Question 21

waec 2010

The sum of 6 and one-third of x is one more than twice x, find x

Ax = 7

Bx = 5

Cx = 3

Dx = 2

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Question 22

waec 2010

Given that P = {x : 1 \(\leq x \leq 6\)}, and Q = {x : 2 \(\leq x \leq 10\)} where x is an integer. Find n(P \(\cap\) Q)

D10

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Question 23

waec 2010

A casting is made up of Copper and Zinc. If 65% of the casting is Zinc and there are 147g of Copper. What is the mass of the casting?

A320g

B420g

C520g

D620g

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Question 24

waec 2010

The sum of 2 consecutive whole numbers is \(\frac{5}{6}\) of their product, find the numbers

A3, 4

B1, 2

C2, 3

D0, 1

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Question 25

waec 2010

Simplify 1\(\frac{1}{2} + 2\frac{1}{3} \times \frac{3}{4} - \frac{1}{2}\)

A-2\(\frac{1}{3}\)

B-2\(\frac{1}{4}\)

C2\(\frac{1}{8}\)

D2\(\frac{3}{4}\)

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Question 26

waec 2010

Correct 0.002473 to 3 significant figure

A0.002

B0.0024

C0.00247

D0.0025

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Question 27

waec 2010

A car uses one litre of petrol for every 14km. If one of petrol cost N63.00, how far can the car go with N900.00 worth of petrol?

A420km

B405km

C210km

D200km

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Question 28

waec 2010

Factorize: x + y - ax = ay

A(x - y)(1 - a)

B(x + y)(1 + a)

C(x + y)(1 - a)

D(x - y)(1 + a)

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Question 29

waec 2010

Simplify 0.000215 x 0.000028 and express your answer in standard form

A6.03 x 10⁹

B6.02 x 10⁹

C6.03 x 10^-9

D6.02 x 10^-9

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