25% of the candidates who appeared in an examination failed and only 450 students qualify the exam. The number of students who appeared in the examination was :

25% of the candidates who appeared in an examination failed and only 4

1.	25% of the candidates who appeared in an examination failed and only 450 students qualify the exam. The number of students who appeared in the examination was :
A.	00
B.	00
C.	50
D.	00
Answer» C. 50

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25% of the candidates who appeared in an examination failed and only 450 students qualify the exam. The number of students who appeared in the examination was :

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