SSC CHSL 12 Oct 2020 Shift 1 Paper

Question : 65 of 100

Marks: +1, -0

Kavita's attendance in her school for the academic session 2018-2019 was 216 days. On computing her attendance, it was observed that her attendance was

90 \%

. The total working days of the school were

Validate

Solution:

Let the working days be

x

.
Then,

{90}/{100} \×x=216

x={216 \×100}/{90}

x=240

days

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