Direction (Q. 1 - 5) Study the following table carefully and answer the questions given below.
MARKS OBTAINED BY DIFFERENT STUDENTS IN DIFFERENT SUBJECTS

Students

SUBJECTS (Maximum Marks)

Hindi (100)

English (100)

Maths (100)

Social (100)

Science (75)

Sanskrit (50)

Physical Education (75)

A

85

95

87

87

65

35

71

B

72

97

55

77

62

41

64

C

64

78

74

63

55

25

53

D

65

62

69

81

70

40

50

E

92

82

81

79

49

30

61

F

55

70

65

69

44

28

30

How many students have scored the lowest marks in two or more subjects ?

An amount of money is to be distributed among Vasant, Hema and Surendra. The share of Surendra is twice of Vasant and onehalf share of Hema. If Hema’s share is Rs. 17430. What is the share of Vasant ?

A main Receive Rs. 12000 as Puja Bonus. He invested a part of it at 5% per annum and the remaining at 6% per annum, simple interest being allowed in each case. The total interest earned by him in 4 years is Rs. 2580. The sum invested at 5% per annum is ?