Question
Download Solution PDFStudy the given table and answer the question that follows.
The table shows the number of students studying in six different classes of six different schools.
School | Class V | Class VI | Class VII | Class VIII | Class IX | Class X |
P | 152 | 160 | 145 | 156 | 147 | 144 |
Q | 148 | 166 | 150 | 155 | 157 | 143 |
R | 161 | 152 | 140 | 145 | 143 | 165 |
S | 159 | 142 | 149 | 140 | 142 | 168 |
T | 147 | 144 | 158 | 163 | 154 | 150 |
U | 150 | 160 | 162 | 160 | 161 | 140 |
Total | 917 | 924 | 904 | 919 | 904 | 910 |
What is the respective ratio of students studying in class IX of schools Q and R together to those studying in class VI of schools S and T together?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation
Students studying in class IX of schools Q and R together = 157 + 143
= 300
Students studying in class VI of schools S and T together = 142 + 144
= 286
The ratio of the two = 300 : 286
= 150 : 143
The respective ratio of students studying in class IX of schools Q and R together to those studying in class VI of schools S and T together is 150:143.
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