waec-mathematics-2020

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50 questions

Which of the following is not a sufficient condition for two...
Which of the following is not a sufficient condition for two triangles to be congruent? A. AAS B. SSS C. S...

A woman received a discount of 20% on a piece of cloth she p...
A woman received a discount of 20% on a piece of cloth she purchased from a shop. If she paid \$525.00, what was the original price? A. \$675.25

The interquartile range of a distribution is 7. If the 25th ...
The interquartile range of a distribution is 7. If the 25th percentile is 16, find the upper quartile A. 35 B. 30 C. 23 D. 9

In the diagram, PQ is a straight line. If m = 1/2 (x + y + z...

Two buses start from the same station at 9:00 a.m. and trave...
Two buses start from the same station at 9:00 a.m. and travel in opposite directions along the same straight road. The first bus travels at a speed of 72 km/...

The pie chart shows the population of men, women, and childr...

The points on a linear graph are as shown in the table. Find...

In the diagram, O is the center of the circle, PQ and RS are...