engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Quantitative Aptitude Algebra Linear Equation in 1 Variable
There are 20 hens, 15 cows and some cowherds in a field. If the total number of feet of all is 80 more than the total number of heads of all, then how many cowherds will be standing there?
1
6
2
8
3
1
4
15