In a naukri party of 60 friends, there are only 20% of the friends who cannot sing, while 80% of the group is expert in dancing and 50% of the group is expert in mimicry Q1. What cab be the maximum number of friends who can sing, dance and mimic as well? Q2. What can be the minimum percentage of the friends who can sing, dance and mimic as well? |
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The answers are
Q1. b
Q2. b
n/a
can anyone pls explain how to arrive at the answer??
which college i join through of mat
The answer for question 2 is 6% and not 30%
60*20=12
60*80=48
60*50=30
total is 90-60=30
Q1. What cab be the maximum number of friends who can sing, dance and mimic as well?
a. 50
b. 30
c. 10
d. 6
Q2. What can be the minimum percentage of the friends who can sing, dance and mimic as well?
a. 50%
b. 30%
c. 10%
d. 6%
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