engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Time and Work Work Efficiency
A and B can do a piece of work in 100 days. If A can do 12% of the work in 15% of the total number of days that A and B take to complete the work. Find the number of days required by B alone to complete the work. (in days)
1
500 days
2
125 days
3
625 days
4
300 days