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Waec Mathematics 1991 Past Questions and Answers

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Waec 1991 Mathematics Past Questions

Question 1:


Express 0.0462 in standard form

A. 0.462 x 10-1
B. 0.462 x 10-2
C. 4.62 x 10-1
D. 4.62 x 10-2
E. 4.62 x 103


Question 2:


Express 0.0462 in standard form

A. 0.462 x 10-1
B. 0.462 x 10-2
C. 4.62 x 10-1
D. 4.62 x 10-2
E. 4.62 x 103


Question 3:


The population of a village is 5846. Express this number to three significant figures

A. 5850
B. 5846
C. 5840
D. 585
E. 584


Question 4:


Simplify: log6 + log2 - log12

A. -4
B. -1
D. 1
E. 4


Question 5:


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






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