+1 vote
4.4k views
DRAMA= 60

Dance = 30

Math = 12

Drama and dance and math = 2

Dance and drama = 40

Dance and math = 15

Drama and math = 7

75 %  of total students not participate in any the club. Total number of students??

A) 900

B) 975

C) 1000

D) 225

(Please correct the data if wrong.)
| 4.4k views
0
Yes be more precise, it is only drama only dance and only  maths
0
What is the correct answer according to correct data ??
+1
"only" was the kick in the question
0
Drama : 60

Dance : 80

Maths:30

Drama and dance and math = 2

Dance and math = 12

Drama and math = 7
0
This question had a small caveat "only" , so 25% of students i.e 25% of X = 40 +30+ 60 + 15 + 7 + 12  - 2.

From there you can find X
0
is it correct or something missing in question ??

I got 900

Because in 2 clubs they didn't specifically said "only 2"

So I subtracted 2 from each

This why I got 900
by Junior (675 points)
+1
no other option followed in the range of the calculations :P

975 and 225 25% isn't an integer:o
0
I too got 900 as answer. 225 was total Students that I got after solving Venn Diagram. and then 225*4=900