The bar chart above shows the marks obtained by students in a mathematics test.
How many students in all took the test?

Similar Questions

The histogram shows the distribution of passengers in taxis at a certain motor park. How many taxis ...

Evaluate $\int^{\frac{\pi}{2}} _{\frac{-\pi}{2}} cos x dx$ ...

In the diagram, QPS = SPR, PR = 9cm. PQ = 4cm and QS = 3cm, find SR. ...

Find the locus of point equidistant from two straight lines y - 5 = 0 and y - 3 = 0 ...

Given that x2 + y2 + k = 60 and x = $\sqrt{10}$ when y = 4, find the value of k....

The interior angles of a quadrilateral are (x + 15)°, (2x - 45)°, ( x - 30)° and (x...

Find ($\frac{1}{0.06} \div \frac{1}{0.042}$)-1 ...

Evaluate, correct to the nearest whole number \(7\frac{1}{2}-\left(2\frac{1}{2}+3\right)\div\frac{33...

An arc of length 22cm subtends an angle of θ at the center of the circle. What is the value of...

Find the median of the following numbers 2.64, 2.50, 2.72, 2.91 and 2.35. ...