Please solve it fast please solve it as soon as you can Q. 1 Rohit deposits 12% of his income in a bank. He deposited Rs. 1440 in the bank during 2019. What was his total income for the year 2019? Q.2 Asha got 86.875% marks in the annual examination. If she got 695 marks, find the total number of marks of the examination. Q3. A gardener has 2000 trees to maintain. 12% of these are mango trees , 18% are lemon tree and the rest are orange trees. Find the number of orange tree. Q. 4 A certain school has 300 students, 142 of whom are boys. It also has 30 Teachers, 12 of whom are men. What percent of the total number of students and teachers in the school are female? Q.5 A cricket team won 75% of the matches. If the number of matches lost by them is 20, find the total number of matches played by them.
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Answer:
question=1
solution 1
time =1 year
principal = Rs.1440
rate =12%
simple interest =1400*12*1÷100
=Rs.168
Amount or total income=1400+168
=Rs.1568
question=2
solution=2
let total marks=x
she got marks=695
she got marks%=86.875
total marks=
(86.875/100)*x=695
x=(695/86.875)*100
x=800
total marks=800
question=3
solution=3
total no of trees=2000
mangoes=12%
lemon=18%
orange tree= 12%+18%
=30%
=(30/100)*2000
=600
oranges=2000-600
=1400
question=4
solution=4
total no of people=300
no of students who are boys=142
no of teachers who are male=12
no of male people in school=142+12
=154
no of female=300-154=146
%of female in school=(146/300)*100
=48.66%
%of female in school=48.66%
question=5
solution=5
%of match they won=75%
no of matches they lost=20
%of matches they lost=25%
let total matches=x
total matches=
(25/100)*x=20
(1/4)*x=20
x=20*4
x=80
total matches they play=80
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