Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Time and Work Work Efficiency
A and B take a contract to do a work for Rs. 4500. A alone can do a piece of work in 8 days and B alone can do a piece of work in 12 days. With the help of C they finish the work in 4 days, then find the share of C in the total amount.
1
Rs. 375
2
Rs. 1500
3
Rs. 2250
4
Rs. 750