Long Jumps by 7 students of a team are 98 cm, 125 cm, 140 cm, 155 cm, 174 cm, 140 cm and 155 cm. Find the mode of the data.

Long jumps by 7 students of a team are 98cm, l25cm, l40cm, 155cm, l74cm, l40cm and l55cm. Find the mode of the data.

Rain fall of a place in the week is 4 cm, 5 cm, 12cm, 3cm, 6cm, 8cm, 0.5cm. Find the average rainfall per day.

Draw line segments of lengths 2.3cm, 3.5cm, 4.7cm, 5 cm, 6.1 cm.

Draw four circles of radius 2 cm, 3 cm, 4 cm and 5 cm with the same centre ‘P’.

The parallel sides of trapezium are 9cm and 7 cm long and the distance between them is 6 cm. Find the area of the trapezium.

In a cylinder, r = 8 cm, h = 10 cm, CSA = ………….. cm^(3) .

In a cone, r=7 cm, h=10 cm then l= ……….. cm.

The length of a straight line is measured a number of times by a number of observes . The following are the results of these measurements. Decide precision and accuracy. Actual length = 3.785 cm pm 0.001 cm 1st set of measurement 3.8 cm , 3.9 cm , 3.7 cm 2nd set of measurements 3.478 cm , 3.479 cm , 3.478 cm , 3.478 cm , 3.479 cm 3 rd set of measurement 3.55 cm , 3.65 cm , 3.45 cm , 3.45 cm , 3.35 cm 4th set of measurements 3.784 cm , 3.785 cm , 3.784 cm , 3.785 cm , 3.784 cm

In a cone, r=8 cm, h=11 cm then l= ……….. cm.