how to pass in history exam class 10

6:02

1:59:27

25:23

35:56

12:37

7:49

25:22

10:11

1:24:13

9:43

5:17

13:08

8:09

9:21

11:50

9:33

13:44

11:35

12:28

5:52

11:52

16:23

6:49

13:31

7:07

7:02

36:11

33:48

6:18

13:16

18:14

12:34

8:33

8:38

9:01

2:48

7:55

9:03

14:43

57:06

8:30

33:30

1:29

11:54

10:28

7:28

12:22

5:01

9:25

5:19

10:38

9:55

13:00

57:32

12:05

6:39

4:52

7:48

12:27

20:22