Question : The outer and inner diameters of a circular path are 728 m and 700 m respectively. The breadth of the path is:

Option 1: 7 m

Option 2: 28 m

Option 3: 14 m

Option 4: 20 m

Question : Directions: Prem starts to walk to school from his house and walks 400 metres to the north turns left and walks 100 metres; turns left and walks 200 metres and then turns left and walks 100 metres. How far is he away from his house?

Option 1: 100 metres

Option 2: 300 metres

Option 3: 200 metres

Option 4: 250 metres

Question : Which of the following statements is INCORRECT?

Option 1: The radius is the longest chord of a circle.

Option 2: The ratio of the circumference of two circles is equal to the ratio of their radii.

Option 3: The perpendicular drawn from the centre of the circle on the chord of the circle bisects the chord.

Option 4: Circles are congruent to each other if they have equal radii.

Question : If the circumference of a circle is 220 cm, then what is its radius?

Option 1: 26 cm

Option 2: 25 cm

Option 3: 35 cm

Option 4: 40 cm

Question : A rectangular park, 60 metres long and 40 metres wide, has two concrete crossroads running in the middle of the park, and the rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. metres, then the width of the road is:

Option 1: 3 metres

Option 2: 5 metres

Option 3: 6 metres

Option 4: 2 metres