The following venn diagram shows information about merchants who trade: What is the ratio of number of merchants who trade both wheat and gram but not rice to the merchants who trade both rice and wheat but not gram?

The following venn diagram shows information about merchants who trade: What is the ratio of number of merchants who trade both wheat and gram but not rice to the merchants who trade both rice and wheat but not gram? Correct Answer 1 : 10

Given:

[ alt="F2 Shailesh 8.12.20 Pallavi D1" src="//storage.googleapis.com/tb-img/production/20/12/F2_Shailesh_8.12.20_Pallavi_D1.png" style="width: 273px; height: 131px;">

Calculation:

The number of merchants who trade both wheat and gram but not rice = 2

The number of merchants who trade both rice and wheat but not gram = 20

The ratio = 2 : 20 = 1 : 10

∴ The ratio of number of merchants who trade both wheat and gram but not rice to the merchants who trade both rice and wheat but not gram is 1 : 10.