engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Ratio and Proportion Simple Ratios
A person has some hens and some cows. The ratio of number of heads and number of legs is 18 : 43. Find the number of hens, if the number of heads is 72.
1
58
2
60
3
56
4
62