Question : Study the given chart and answer the following question.

What is the central angle corresponding to the production of steel by Kerala?

Option 1: $82^\circ$

Option 2: $65.8^\circ$

Option 3: $75.2^\circ$

Option 4: $72^\circ$

Question :
In the given figure, ' $G$ ' is the centre of the circle. Find the $\angle ACB$ when $\angle AGB=132^{\circ}$.

Option 1: $62^{\circ}$

Option 2: $66^{\circ}$

Option 3: $64^{\circ}$

Option 4: $60^{\circ}$

Question : Directions: Read the following pie chart carefully to answer the question. Distribution of sales of Hindi and English newspapers in five localities (A, B, C, D, and E)

English newspapers:


Hindi newspapers:

What is the central angle corresponding to the sale of Hindi newspapers in locality E?

Option 1: $80^\circ$

Option 2: $90^\circ$

Option 3: $60^\circ$

Option 4: $108^\circ$

Question : In the given figure, $\mathrm{O}$ is the centre of the circle and $\angle\mathrm{AOB}=130^{\circ}$. Find $\angle\mathrm{APB}$.

Option 1: $110^{\circ}$

Option 2: $115^{\circ}$

Option 3: $100^{\circ}$

Option 4: $95^{\circ}$

Question : In the given figure, the measure of $\angle A$ is:

Option 1: $50^{\circ}$

Option 2: $40^{\circ}$

Option 3: $20^{\circ}$

Option 4: $60^{\circ}$