Question

Revisit
Choose the best op
In a meeting 10% of the people were absent. Amongst the present, 20% were not interested and 30% were sleepy. If the number of people invited
for the meeting was 120, what was the number of people who was attentive in the meeting?
0 74
O 64​

Answer 1

Answer:

Ans : 64% ?

Reasoning:

Total people invited : 120

People present : 108 since 10% absent

Not interested people: 10.8 = 11 (coz people should be an integer, and 10% of present people are not interested)

Sleepy people : 32.4 = 33 (coz people should be an integer, and 30% of present people are not interested)

Now Present people = Interested people + Not interested people + Sleepy people

108 = Interested people + 11+33

So, Interested people = 64

Answer 2

Answer:

anawer is 74

Explanation:

because we first + and then -