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waec-2018

5 followers

29 questions


There are 250 boys and 150 girls in a school. If 60% of the ...
There are 250 boys and 150 girls in a school. If 60% of the boys and 40% of the girls play football, what percentage of the school plays football?  ...
1 year ago 1 answer(s) 3 votes


The periodic classification of the elements is an arrangemen...
The periodic classification of the elements is an arrangement of the elements in order of their  A. atomic weights  B. isotopic wei...
1 year ago 1 answer(s) 3 votes


If log10(6x-4) - log102 = 1, solve for x  A:  2&n...
If log10(6x-4) - log102 = 1, solve for x  A:  2  B:  3  C:  4  D:&nb...
1 year ago 1 answer(s) 3 votes


Simplify 2 1/4 × 3 1/2 ÷ 4 3/8 A:  5/9 B...
Simplify 2 1/4 × 3 1/2 ÷ 4 3/8 A:  5/9 B:  1 1/5 C:  1 1/4 D:  1 4/5
1 year ago 1 answer(s) 2 votes


If F = 9/5 C + 32, find C when F = 98.6  A:  30&n...
If F = 9/5 C + 32, find C when F = 98.6  A:  30  B:  37  C:  39  D:  41
1 year ago 1 answer(s) 2 votes


If tanx = 4/3, 0° < x <90°, find the value of ...
If tanx = 4/3, 0° < x <90°, find the value of sinx - cos⁡x A:  1/10 B:  1/5 C:  5/12 D:  ...
1 year ago 1 answer(s) 1 votes


Find the value of x for which 32four = 22x
Find the value of x for which 32four = 22x
1 year ago 1 answer(s) 2 votes


Given that y varies inversely as the square of x. If x =3 wh...
Given that y varies inversely as the square of x. If x =3 when y =100. Find the equation connecting x and y A:  yx2 = 300 B:&...
1 year ago 1 answer(s) 4 votes


If  x:y = 1/4 : 3/8 and y:z = 1/3 : 4/9, find x : z&nbs...
If  x:y = 1/4 : 3/8 and y:z = 1/3 : 4/9, find x : z    A. 2:3  B. 3:4  C. 3:8  D. 1:2
1 year ago 1 answer(s) 1 votes


Donation during the launching of church project were in seal...
Donation during the launching of church project were in sealed enveloped . The table show the distribution of the amount of money in the envelope
1 year ago 1 answer(s) 2 votes