If `pi` is taken as `22//7` , the distance (in metres) covered by a wheel of diameter 35 cm, in one revolution, is (a) 2.2 (b) 1.1 (c) 9.625 (d) 96.25

Is it true that the distance travelled by a cirular wheel of diameter d cm in one revolution is 2pid cm ? Why ?

The number of revolutions made by a wheel of diameter 56 cm in covering a distance of 1.1 km is: (a) 31.25 (b) 56.25 (c) 62.5 (d) 625

The number of revolutions made by a wheel of diameter 1 m to cover a distance of 22 km will be:

Consider the following statements : 1. Area of a segment of a circle is less than area of its corresponding sector. 2. Distance traveled by a circular wheel of diameter 2d cm in one revolution is greater than 6d cm. Which of the above statements is/are correct ?

Show the following numbers on the number line.(a) 0.2 (b) 1.9 (c) 1.1 (d) 2.5

If the diameter of a wheel is 1.54 m, then the distance covered by it in 100 revolutions is:

Show the following numbers on the number line. (a) 0.2 (b) 1.9 (c ) 1.1 (d) 2.5

The number of revolutions a wheel of diameter 40 cm makes in travelling a distance of 176 m is (pi = 22/7)