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In a class of students, Sairam's rank is 23rd from top in mathematics, whereas his rank is 27th from below in physics. How many students are there in the class?
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- 50
- 40
- 48
- Data inadequate
- None of these
Correct Option: D
The total number of students cannot be determined because the ranks of Sairam from top and bottom is given for different subjects. So, the given information is not sufficient. Hence, option (d) is correct.