Question : The following pie chart shows the annual expenditure on different items.

What is the minimum angle in the given pie chart?

Option 1: 36°

Option 2: 45°

Option 3: 32°

Option 4: 30°

Question : The following pie chart shows the number of workers of different categories A, B, C, D, E, F, G and H in a factory in 1995.

What is the central angle (angular value) for category B of the pie chart?

Option 1: 55°

Option 2: 54°

Option 3: 57°

Option 4: 56°

Question : Study the given pie chart and answer the question that follows. The pie chart shows the expenditure by a family on different heads.

The angle formed by the sector representing education at the centre of the circle is:

Option 1: 45°

Option 2: 54°

Option 3: 67°

Option 4: 60°

Question : The following pie chart represents the units of electricity sold to various categories in a month by an Electricity Supplier. Electricity sold to various categories of a town

The central angle of the sector corresponding to supply for Industries is:

Option 1: $48^\circ$

Option 2: $25^\circ$

Option 3: $46^\circ$

Option 4: $90^\circ$

Question : In the given figure, $O$ is the centre of the circle and $\angle AOC=140°$. Find $\angle ABC$.

Option 1: 95°

Option 2: 110°

Option 3: 120°

Option 4: 103°