Draw a histogram to represent the following data: Monthly salary (in Rs.), Number of teachers 5600-5700 5700-5800 5800-5900 5900-6000 6000-6100 6100-6200 6200-6300 6300-6400, 8 4 3 5 2 3 1 2

The range of the following data is -------- -6,-8,3,2,1,4,2,5

Arrange the following rational numbers in descending order. 1/5+1/(-6),|-7/6+1|,(-1/2)^(3)-5/8-:(-15)/4

Draw a histogram to represent the following information : Scale : X-axis : 1 cm = Rs. 2, Y-axis : 1 cm = 5 MF {:("Class Nav (Rs.)",10-12,12-14,14-16,16-18),("Number of MF"," "40," "30," "25," "20):}

Draw an ogive by less than method for the following data: No. of rooms: 1 2 3 4 5 6 7 8 9 10 No. of houses: 4 9 22 28 24 12 8 6 5 2

What will come next in the following number series ? 1 3 2 1 3 4 1 3 6 1 3 1) 4 2) 6 3) 8 4) 3 5) None of these

Represent each of the following rational numbers on the number line.: (i) (5)/(7) (ii) (8)/(3) (iii) -(23)/(6) (iv) 1.3 (v) -2.4

Find the mean deviation about the median for the following data. {:(x,1,2,3,4,5,6),(f,3,7,5,8,2,5):}

Find the median of the following data: 3(3)/(7), 3(5)/(8), 3(1)/(2), 3(1)/(4), 3(7)/(9) "and" 3(7)/(11)

Represent the following numbers on the number line. (a) (-7)/(4) (b)0 (c) -1.8 (d) (3)/(2) (e) (-5)/(6) (f) (1(1)/(2)) (g) 3.25-4.75+(3)/(4)