Math Problem Statement
survey was conducted among 240 students in a school to find out their applications in JEE, NEET and CUET It was found that the number of students who applied for at most two of these tests was three times that of those who applied for at least 2 of these tests. The number of students who applied to only NEET was more than that of those who applied to only JEE, which, in turn, was more than that of those who applied to only CUET. Find number of only jee
Solution
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Math Problem Analysis
Mathematical Concepts
Set Theory
Algebra
System of Equations
Formulas
x_J + x_N + x_C + x_{JN} + x_{JC} + x_{NC} + x_{JNC} = 240
x_J + x_N + x_C + x_{JN} + x_{JC} + x_{NC} = 3(x_{JN} + x_{JC} + x_{NC} + x_{JNC})
x_N > x_J > x_C
Theorems
Set Union and Intersection Properties
Basic Algebraic Manipulation
Suitable Grade Level
Grades 11-12
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