How many pupils took the test?
...
How many pupils took the test?
36
38
39
40
Correct answer is D
No. of pupils = 1 + 3 + 4 + 7 + 8 + 6 + 6 + 4 + 1 = 40
Similar Questions
If \(\sqrt{50} - K\sqrt{8} = \frac{2}{\sqrt{2}}\), find K...
How many students scored less than 7 marks? ...
If sinθ = 3/5 find tanθ for 0 < θ < 90o ...
A binary operation Δ is defined by aΔb = a + b + 1 for any numbers a and b. Find the inv...
The angle of elevation of the top of a building from a point Z on the ground is 50°. If the heig...
In the diagram above PS||RQ, |RQ| = 6.4cm and perpendicular PH = 3.2cm. Find the area of SQR ...
Evaluate using the logarithm table, log(0.65)2...
Find n if log\(_{2}\) 4 + log\(_{2}\) 7 - log\(_{2}\) n = 1...
Simplify \(\frac{1\frac{7}{8} \times 2\frac{2}{5}}{6\frac{3}{4} \div \frac{3}{4}}\)...