1. Last year the total number of students in a school was 4500. 48% of the total students were females. This year 60 males left the school. What is the present respective ratio between the number of males and the number of females in the school ?






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  • By: anil on 05 May 2019 01.20 am
    Total students= 4500 Female= 2160 Males= 2340 60 left, so remaining males= 2280 Male:Female= 2280:2160 =57:54 =19:18 So option E
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