From above given graph ,
The total amount spent on football = 15 %
The total amount spent on Hockey = 15 %
Required ratio = The total amount spent on football : The total amount spent on Hockey
Required ratio = 15 : 15 = 1 : 1.
? Total boys = 45 + 186 +120 +100 + 65 + 32 + 58 + 5 = 611
? Number of boys who pass in their respective courses = 60% of 611 = 611 x 60/100 = 366.60
Total number of girls = 25 + 23 + 25 + 12 + 25 + 20 + 12 + 3 = 145
Number of girls who pass in their respective courses =70% of 145= 145 x 70/100 = 101.50
? Combined pass percent = (366.6 + 101.5) x 100/(611 + 145) = 46810/756 = 61.92 = 62%
From I : M (+) - P - T ( - )
Combining, we get M ( + ) - P - T ( - )
But II also say's J's husband has one son and two daughters.
Hence, P must be daughter of J.
From above given data , we have
The total number of employees in the organisation = 520
Ratio of men to women in the organisation = 5 : 3
Number of men in the organisation = 5 x 65 = 325
Number of women in the organisation = 3 x 65 = 195
Number of men working in the HR department = 325 of 4% = 13
Number of women working in the HR department = 195 of 40% = 78
? Required ratio = Number of men working in the HR department : Number of women working in the HR department
= 13 : 78 = 1 : 6
From above given table , we have
Total population in 1988 = 146947
Total number of men = 65104
Total number of women = 60387
The number of children in 1988 = Total population in 1988 ? ( Total number of men in 1988 + Total number of women in 1988 )
= 146947 ? (65104 + 60387) = 21456.
According to the table in the research and development department number of employees remained nearly same during the year from 2003 to 2008.
As per given pie-chart , we can see that
The land used for rice is represented by 72°
The land used for barley is represented by 36°
? Required ratio = rice crops : barley crops
Required ratio = 72° : 36° = 2 : 1
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