User  Test_No	Q_no	Score
1	1	1	10
1	1	2	13
1	1	3	-1
1	1	4	18
1	1	5	18
1	2	1	10
1	2	2	15
1	2	3	0
1	2	4	16
1	2	5	13
2	1	1	18
2	1	2	16
2	1	3	-1
2	1	4	15
2	1	5	-1
2	2	1	8
2	2	2	19
2	2	3	14
2	2	4	4
2	2	5	4