The marks obtained by Rani in her twelfth standard exams are tabulated below. Express these marks as percentages.
They have given us the marks obtained and max. marks of that subject. We need to find the percentage of marks obtained in each subject.
i. ENGLISH:
Marks obtained = 180
Max. marks in English = 200
Percentage of marks scored in English = 
= 
= 90%
ii. TAMIL
Marks obtained = 188
Max. marks in Tamil = 200
Percentage of marks scored in Tamil = 
= 
= 94%
iii. Mathematics
Marks obtained = 195
Max. marks in mathematics = 200
Percentage of marks scored in mathematics = 
= 
= 97.5%
iv. Physics
Marks obtained = 132
Max. marks in Physics = 150
Percentage of marks scored in Physics = 
= 
= 88%
v. Chemistry
Marks obtained = 142
Max. marks in Chemistry = 150
Percentage of marks scored in Chemistry = 
= 
= 94.66%
vi. Biology
Marks obtained = 140
Max. marks in Biology = 150
Percentage of marks scored in Biology = 
= 
= 93.33%
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