Find out mode of the following series :
`{:("Income (Rs.)",110,120,130,140,150,160),("Nunber of Persons"," "2," "4," "8," "10," "5," "4):}`

Find out median of the following series : {:("Wage Rate (Rs.)",25-30,20-25,15-20,10-15,5-10,0-5),("Number of Workers"," "5," "10," "20," "5," "8," "2):}

Find the mode of the following data: 120, 110, 130, 110, 120, 140, 130, 120, 140, 120

Find the mode from the following data : 110, 120, 130, 120 I 110, 140, 130, 120, 140, 120.

Find the mode of the following data: 120, 110, 130, 110, 120, 140, 130, 120, 140, 120

Find the mode from the following data: 110, 120, 130, 120, 110, 140, 130, 120, 140, 120

The mode of the following data : 120,110,130,110,120,140,130,120,140,120, is

Find out the wrong no. in the following series? 330, 80, 280, 120, 250, 130, 240

Find the mode of the following data: 100,120,110, 90, 120, 140,120,110,100,90,140,120,100

If the arithmetic mean of the following series is 115.86, find the missing value. {:("Wages(Rs.)",110,112,113,117,?,125,128,130),("Number of Workers",25,17,13,15,14,8,6,2):}