Math Problem Statement
In an exam there were 5 Questions, 5% of give all 5 answer ,5% didn't give any answer , 20% of remaining give 1answer , 25% give 2 answer and 24.5 of total candidate give 4 answer . If 996candidates give 3 and then find the total no. Of candidates in the exam
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Percentages
Linear Equations
Formulas
Total candidates equation: N = 0.05N + 0.05N + 0.18N + 0.225N + 0.245N + 996
Simplified equation: N - 0.75N = 996
Theorems
Basic algebraic manipulation of percentages
Suitable Grade Level
Grades 8-10
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