In a school there are 2000 students On January 2nd all the students were present in the school excep...........

Math and Mental Ability Percentage

In a school there are 2000 students. On January 2nd, all the students were present in the school except 4% of the boys and on January 3rd, all the students are present in the school except 28/3% of the girls, but in both the days number of students present in the school, were same. The number of girls in the school is?

800

500

600

900

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Explanation:

GivenOn January 2nd, all the students were present in the school except 4% of the boys and on January 3rd, all the students are present in the school except 28/3% of the girls, but in both the days number of students present in the school, were same means

28/3%G=4%B

G/B=3/7

total students=2000

so girls=600 and boys=1400