Question

Age
0- 10
10- 20
20 - 30
30 - 40
40- 50
50 – 60
No. of litera
350
1100
900
750
600
500
16. The class marks of class 40 - 50 is
17. The number of literate females whose ages are between 20 years and 50 years is
18. The modal class of the above distribution is
19. The number of literate females whose ages are less than 40 years is
20. The upper limit of modal class is​

Answer 1

Answer:

20 30

40 50

6070

80 90

baadme pta nhi jee bhi payega koi

Answer 2

Answer:

a)40+50÷2=45

b) 900+750+600

c)10

d)350+1100+900+750

e)50