In a school the periodical examinations are held every month. In a session during April 'X'- March 'X + 1', Rakesh a student of class IV, section B appeared for each of the periodical exams. The maximum total marks in each periodical exam is 50. The aggregate marks obtained by him in each periodical exam are given below.
The total marks obtained in December X is what per cent more than the total marks obtained in June X ?
Total marks obtained in December XÂ = 46
The total marks obtained in June X = 38
Per cent increase= (46-38)/38= 21.05%
Option D
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