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+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.)
in Numerical Ability by (71 points) | 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 drama = 30  ----> not sure about this

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 ??

1 Answer

+2 votes
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
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