Question

Anushka secured 160 marks out of 200 in an examination. after revaluation, her marks increased to 168. find the percentage increase in her marks​

Answer 1

Answer:

shadow is actually just a space or region, where there is no light since an opaque object is blocking light rays. The position and intensity of the source of light affect the properties of the type of shadow that is formed. For example, let us consider the sun to be a light source.

Answer 2

Answer:

5%

Step-by-step explanation:

Percentage increase = $\frac{Increase in value}{Original value}$ × 100

Here, the initial mark is 160 and the increase in mark is 168-160 = 8.

So, percentage increase = $\frac{8}{160}$ × 100 = 5%