The information regarding the marks obtained by five students - Amit, Bala, Chhavi, Dhruv and Eva - in six subjects - Math, English, Science, Hindi, History and Geography - are given below. The maximum marks for Math and Science are 150 whereas for the remaining four subjects the maximum marks are 100. The total marks obtained by Amit, Bala, Chhavi and Dhruv in all the six subjects was 607, 587, 648 and 595 respectively.
Amit, Chhavi and Eva obtained 125, 145 and 120 marks in Math. Chhavi's marks in Science were 1 less than her marks in Math. In History, the marks obtained by Bala and Eva are 90 and 70. Dhruv obtained 93, 80 and 70 marks in English, Hindi and History respectively. Amit and Bala obtained 85 and 82 marks in Geography whereas they obtained 98 and 90 marks in English respectively. Bala obtained 5 marks less in Hindi than in English.
109. If Amit did not get less than 75% marks in any subject, then what can be his maximum possible marks in Science?
(a) 147
(b) 145
(c) 149
(d) 143
110. What is the difference in the total marks obtained by Chhavi and Bala in the two subjects Math and Science?
(a) 49
(b) 59
(c) 35
(d) 40
111. If the average marks in Hindi, History and Geography obtained by Chhavi is 91, then what is her marks in English?
(a) 84
(b) 86
(c) 77
(d) 93
112. If the ratio of marks of Dhruv in Math, Science and Geography is 12 : 11 : 9 respectively, then find the difference between his marks in Geography and History.
(a) 19
(b) 20
(c) 21
(d) 29
113. If the marks obtained by Eva in History, Geography, Hindi, Science, English and Maths are a, a + d, a + 2d, a + 3d, a + 4d and a + 5d respectively, then find the final percentage of marks obtained by her in all the subjects put together.
(a) 95.53%
(b) 81.43%
(c) 86.33%
(d) 91.43%
114. If the average marks of these five students in English is 94 and Chhavi gets one more mark than Eva, then what is the difference between the marks of Amit and Eva in English?
(a) 5
(b) 8
(c) 4
(d) 6
