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Mathematics Past Questions and Answers

Waec Mathematics Questions

Question 1811:

In the diagram, which of the following ratios is equal to \(\frac{|PN|}{|PQ|}\)?

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A \(\frac{|PN|}{|PR|}\)
B \(\frac{|PM|}{|PQ|}\)
C \(\frac{|PM|}{|PR|}\)
D \(\frac{|PR|}{|PQ|}\)

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Question 1812:

If P and Q are two statements, under what condition would p|q be false?

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A If p is true and q is true
B If p is true and q is false
C If p is false and q is false
D If p is false and q is true

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Question 1813:

Find the median of 2, 1, 0, 3, 1, 1, 4, 0, 1 and 2

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A 0.0
B 0.5
C 1.0
D 1.5

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Question 1814:

Find the mean deviation of 20, 30, 25, 40, 35, 50, 45, 40, 20 and 45

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A 8
B 9
C 10
D 12

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Question 1815:

Find the value of t in the diagram

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A 63\(^o\)
B 117\(^o\)
C 126\(^o\)
D 234\(^o\)

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