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Numerical Ability
Percentage
A team won 80% of the games it played. It played 5 more games of which it won 3 and lost 2. Its loss percentage changed to 25%. How many games did it play overall?
A. 20
B. 14
C. 16
D. 25
Read Solution (Total 11)
-
- ans= 20
if game played=x
then lost game=x/5
now they played 5 more games in which they lost 2
so, (x+5)*25/100=x/5 + 2
x=15
so total game he played=15+5 = 20 - 10 years agoHelpfull: Yes(59) No(13)
- ans= 20
if total game played=x
then lost game=x/5
now they played 5 more games in which they lost 2
so, (10+x)/5*(x+5)=25%
x=15
so total game he played=15+5+20 - 10 years agoHelpfull: Yes(14) No(6)
- we can also do this problem like this..
let us consider they have played 10 games out of which they won 8 games
next they have played 5 more games out of which they won 3 games and lost 2so now they have lost 4 games
by hit and trail if the answer is 20 games then 16%of20 means 4 games ie this is the only option which shows they have lost 4 games
so the ans is 20 - 9 years agoHelpfull: Yes(12) No(2)
- let the total no of games played by the team be 10
team wins 80% of the game it played --> 10*(80/100)= 8
so the team has won 8 games and lost 2
it is given that 5 more games are played
which implies, 10+5=15
and also given that it lost 2 and won 3 ( in tat 5 games)
so total number of games won is 8+3=11
total number of games lost = 4
hence total number of games played = 15
here loss percentage (25 % ) is given to confuse
ANSWER: 15
- 8 years agoHelpfull: Yes(4) No(10)
- ans is 20..
- 10 years agoHelpfull: Yes(3) No(4)
- 20 20
- 10 years agoHelpfull: Yes(1) No(4)
- Initially 80% win percentage and 20% loss percentage,
after playing 5 game, 75% win percentage and 25% loss percentage.
i.e. 80%-75%=3/5 (as out of 5 games 3 games are won)
=>5% = 3/5
=>100% = 3/25*100=12
similarly, 25% - 20% = 2/5 (as 2 out of 5 games are lost)
=> 5% = 2/5
=>100% = 2/25*100=8
hence, total match played =12+8 = 20 - 2 years agoHelpfull: Yes(1) No(0)
- Let total number of games initially played be n
Team won 80% of the games => Lost games = 20% of n = n5n5
After that they played 5 more games in which they lost 2
Now their loss
(n+5) ×25100×25100 = n5n5 + 2
n=15
Therefore total games the team played=15+5 = 20
- 7 years agoHelpfull: Yes(0) No(0)
- IF TOTAL GAMES =T
T-5 80% WON
80% WON
LET Y=5 GAMES PLAYED
3 WON MEANS 60% WON
COMBINELY WE HAVE 25% LOSS MEANS 75% GAIN SO
(T-Y)80+(5*60)=T*75
T=20 - 5 years agoHelpfull: Yes(0) No(0)
- Assume they played x games before the match.
As there win %age is 80 they won 0.8x games and lost the rest i.e. 0.2x games.
After playing 5 more games they lost 2 and there loss %age became 25%.
This can be written as,
Total lost gamesTotal games played⋅100=25
0.2x+2x+5=.25
x=15
So they played 20 games in total. - 5 years agoHelpfull: Yes(0) No(0)
- ans=20
total loss%=[(total loss)/total games]*100
total loss%=25
totl loss=20% of x+2
total games=x+5
solving that we get x=15 and total game=x+5
so 15+5=20ans - 4 years agoHelpfull: Yes(0) No(0)
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A city in the US has a basketball league with three basketball teams, the Aztecs, the Braves and the Celtics. A sports writer notices that the tallest player of the Aztecs is shorter than the shortest player of the Braves. The shortest of the Celtics is shorter than the shortest of the Aztecs, while the tallest of the Braves is shorter than the tallest of the Celtics. The tallest of the Braves is taller than the tallest of the Aztecs.
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