Question : Directions: The following pie chart shows the study time of different subjects of a student in a day. Study the pie chart and answer the following question 

The time spent studying history and chemistry is 4 hours 30 minutes. Then the student studied physics for?

Option 1: 1 hour 30 minutes

Option 2: 2.9 hours

Option 3: 2 hours

Option 4: 3 hours

Question : Directions: The following pie chart shows the study time of different subjects of a student in a day. Study the pie chart and answer the following question.

If the student studied chemistry for 3 hours, then he studied geography for?

Option 1: 1 hour

Option 2: 2 hours

Option 3: 1 hour 30 minutes

Option 4: 2 hour 30 minutes

Question : Directions: The following pie chart shows the study time of different subjects of a student in a day. Study the pie chart and answer the following question.

If a student studies 10 hours a day, then he studies maths for?

Option 1: $3\ \text{hours}$

Option 2: $\frac{10}{3}\ \text{hours}$

Option 3: $\frac{1}{3}\ \text{hours}$

Option 4: $\frac{3}{10}\ \text{hours}$

Question : O, T, and P can do a piece of work in 3, 4, and 6 hours respectively. If they are working together, then in how much time they will finish the work?

Option 1: 1 hour

Option 2: 1 hour 10 minutes

Option 3: 1 hour 20 minutes

Option 4: 1 hour 15 minutes

Question : By driving the car at an average speed of 40 km per hour, I reach my destination in 7 hours. With what speed I can reach the same destination in 5 hours?

Option 1: 50 km per hour

Option 2: 56 km per hour

Option 3: 55 km per hour

Option 4: 65 km per hour