miscellaneous exercise on chapter 5 class 11 question 8

10:39

12:23

10:20

8:13

13:32

10:45

9:24

8:59

16:18

18:29

12:37

13:18

10:26

57:04

8:04

15:38

8:35

1:54:33

8:54

1:24:42

6:50

15:53

9:19

34:50

11:54

4:29

3:14

40:20

10:49

2:10:20

6:31

37:35

13:23

51:30

6:10

8:32

2:44:58

54:39

5:47

22:41

46:11

3:34

4:50

32:20

3:50

5:41

1:11:03

21:38

31:28

1:07:06

3:14

7:01

14:55

19:39

3:45

5:08

13:21

5:36

14:38

5:02