A student got 425 marks out of 500 in an examination. Subject were Hindi, English, Physics, Chemistry and Mathematics. His marks in Hindi and English were ranging from 80 to 85. (80 and 85 are also included). Marks in Chemistry, Physics and Mathematics were ranging from 75 to 80, 85 to 90 and 90 to 95 (including the given number) respectively. His marks in Hindi And Chemistry were same, whereas marks in English were same as marks in Physics. His marks in Mathematics were
OPtion
1) 90
2) 91
3) 92
4) 93
5) 94
6) 95
7) Data in insufficient
8) Given data is wrong
Solution
Subject ----------- Range of marks
Hindi ------------- 80-85
English ----------- 80-85
Physics ----------- 85-90
Chemistry --------- 75-80
Maths ------------- 90-95
Since marks in Hindi and Chemistry are same
so definitely marks will be 80.
Similarly in Physics and English marks will be 85
So in Maths marks = 425-*85+85+80+80)
= 95
Option 6)