25 persons are in a room 15 of them play hockey..................

25 persons are in a room 15 of them play hockey, 17 of them play football and 10 of them play hockey and football. Then the number of persons playing neither hockey nor football is (A) 2 (B) 17 (C) 13 (D) 3

Amit
18 नवम्बर
6 उत्तर

6 उत्तर

- NM
  
  Nikita
- 05 फरवरी
3
- 0 टिप्पणी
1

View all vote's

Modal content

All-Votes

meena

meena

No Down Vote
- AK
  
  Abhishek
- 25 सितम्बर
3
- 0 टिप्पणी
0

View all vote's

Modal content

All-Votes

No Vote

No Up Vote

No Down Vote
- TT
  
  Thirukkachi
- 03 सितम्बर
3 members neither play hockey nor football
- 1 टिप्पणी
0

View all vote's

Modal content

All-Votes

No Vote

No Up Vote

No Down Vote
- Shashank
- 26 जुलाई
The answer will be three (D)
Thsi can be calculated bet using
P(AUB)=P(A)+P(B)-P(A intersection B)
which will give the answer as 3
- 0 टिप्पणी
0

View all vote's

Modal content

All-Votes

No Vote

No Up Vote

No Down Vote
- KS
  
  Kamaraj
- 19 जुलाई
3 members
- 0 टिप्पणी
0

View all vote's

Modal content

All-Votes

No Vote

No Up Vote

No Down Vote
- Nama
- 15 जुलाई
D) 3
the total people are 25
the people play hockey is 15
the people play foot ball is 17
both are 10 people
that means the people play only hockey is 15-10=5
and football is 17-10=7
sum all the individuals and combined players gives 22
that means the remaining 3 will not play either of the games
- 0 टिप्पणी
1

View all vote's

Modal content

All-Votes

jameer

jameer

No Down Vote

अन्य संबंधित चर्चाएं

मॉक परीक्षण अभ्यास के लिए

aptitude

मॉक टेस्ट ले