As we know the formula,
Profit = Sales - Expenses
Solve option one by one.
Option (A) in year 1998
Profit in year 1998 = Sales in 1998 - Expenses in 1998
Profit in year 1998 = 800 - 700 = 100
Capital in year 1998 = 200 (As per given graph)
Ratio of profit to capital in year = 100 / 200 = 0.5
Similarly Option (B) in year 1995
Profit in year 1995 = Sales in 1995 - Expenses in 1995
Profit in year 1995 = 500 - 400 = 100
Capital in year 1995 = 100 (As per given graph)
Ratio of profit to capital in year = 100 / 100 = 1
Similarly Option (C) in year 1996
Loss in year 1996 = Sales in 1996 - Expenses in 1996
Loss in year 1996 = 500 - 400 = 100
Profit in year 1996 = 500 - 400 = - 100
Capital in year 1996 = 100 (As per given graph)
Ratio of profit to capital in year = - 100 / 100 = -1
Similarly Option (D) in year 1997
Loss in year 1997 = Sales in 1997 - Expenses in 1997
Loss in year 1997 = 600 - 400 = 200
Profit in year 1997 = 600 - 400 = - 200
Capital in year 1997 = 200 (As per given graph)
Ratio of profit to capital in year 1997 = Profit / Capital
Ratio of profit to capital in year 1997 = - 200 / 200 = -1
As we can see the year 1995 has the highest ratio for Profit to capital.
From above given pie-chart , we can see that
Number of boys for difference courses are
A = 0; B = 100; C = 44; D = 180; E = 32; F = 44.
Hence ,C and F pair of courses are the number of boys the same .
Required percentage |
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= 88.54% | ||||||||
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From I: 5$#3 = flowers are really good ..........(i)
From II: 7#35 = good flowers are available .......(ii)
From I and II: 5#3 = Flowers are good ...........(iii)
Putting (iii) in (i), we get $ = Really
Given that their salaries are in the ratio of 3:4 and expenditure is in the ratio of 4:5 hence we can assume that salary of A and B are 3x and 4x and their expenditures are 4y and 5y.
Now we need to find the ratio of (3x - 4y)/(4x - 5y)
Consider statement I alone:
Giving of B is 25% of his salary hence his expenditure must be 75% so 3/4(4x) = 5y or 3x = 5y from this we can find the required ratio hence this statement is sufficient.
Consider statement II alone :
Given that 4x = 2000 or x = 500 but from this we can not find the value of y and hence we can not find the ratio of their savings.
Total number of girls enrolled in painting in the Institutes A and C = 250 + 150 = 400
Total number of girls enrolled in painting in the Institutes D and E = 250 + 325 = 575
Required ratio = 400 : 575 = 16 : 23
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