Test Number

Maths

Physics

Chemistry

History

Geography

Total

Andy

90

91

87

76

81

425

Bobby

88

85

83

81

96

433

Ivan

87

77

78

70

80

392

Steven

65

68

78

81

91

383

Ian

98

72

77

82

92

421

Andrew

56

67

87

90

80

380

1

Which student scored the maximum marks in mathematics? ______

2

Find the difference between the aggregate marks of Ivan and Ian? ______

3

Which student scored the maximum marks in history? ______

4

What is the difference between the highest marks and the lowest marks scored in Geography? ______

5

In Physics, how many students scored marks that were less than 80? ______

6

Find the sum of maximum marks scored in chemistry and maths? ______

7

How many students scored an aggregate marks of 400 or more?