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Thursday, 21 May 2026
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Mathematics Past Questions and Answers

Waec Mathematics Questions

Question 176:
The population of a village is 5846. Express this number to three significant figures
  • A 5850
  • B 5846
  • C 5840
  • D 585
  • E 584
View Answer & Explanation
Question 177:
Simplify: log6 + log2 - log12
  • A -4
  • B -1
  • D 1
  • E 4
View Answer & Explanation
Question 178:
Find the number whose logarithm to base 10 is 2.6025
  • A 400.4
  • B 0.4004
  • C 0.04004
  • D 0.004004
  • E 0.0004004
View Answer & Explanation
Question 179:
Simplify: \((\frac{1}{4})^{-1\frac{1}{2}}\)
  • A 1/8
  • B 1/4
  • C 2
  • D 4
  • E 8
View Answer & Explanation
Question 180:
For what value of y is the expression \(\frac{y + 2}{y^{2} - 3y - 10}\) undefined?
  • A Y = 0
  • B Y = 2
  • C Y = 3
  • D Y = 5
  • E Y = 10
View Answer & Explanation