Statistics — JEE Main 2007 · Annual, Paper 1 · Q5412 · Alror
Statistics
JEE Main 2007 · Annual, Paper 1 · Q5412
MathematicsEasy89×since 2002Q5412
The average marks of boys in a class is 52 and that of girls is 42. The average marks of boys
and girls combined is 50. The percentage of boys in the class is