engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Quantitative Aptitude Number System Quick Math
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?
1
1 : 10
2
10 : 1
3
1 : 4
4
4 : 1