A) 90
B) 105
C) 115
D) 160
Correct Answer: D
Solution :
Here, we are asked to find out the number of shawls, we compare each item with the number of shawls as shown below: More number of persons \[\Rightarrow \]More shawls Less number of persons \[\Rightarrow \] Less shawls \[i.e.\] the relationship is direct. Also, More number of days \[\Rightarrow \] More shawls Less number of days \[\Rightarrow \]Less shawls\[i.e.\] the relationship is direct. Persons \[3:8:\,\,:168:x\] Days \[14:5\] \[\therefore \] \[\frac{3}{8}\times \frac{14}{5}=\frac{168}{x}\] \[\Rightarrow \] \[3\times 14\times x=168\times 8\times 5\] \[\Rightarrow \] \[x=\frac{168\times 8\times 5}{3\times 14}=160\]
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