Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Time and Work Work Efficiency
Rita, Sita and Gita together can complete a piece of work in 10 days. The working efficiency of Rita, Sita and Gita are 5 : 3 : 2 respectively. If Rita work alone for 5 days, then find the time is taken by Sita and Gita to complete the remaining work. (in days)
1
15 days
2
5 days
3
25 days
4
10 days