state gov AP Police SI (Pre+Mains) Mock Test 2022 Quantitative Aptitude Time and Work Work and Wages
A sweeper is appointed in a condition that he will receive wages of Rs. 50 per day for his work, but if he will absent, he will not receive any wages and will be fined Rs. 10 for that day. After 30 days he has received Rs. 1140. How many days was he absent?
1
9 days
2
5 days
3
4 days
4
6 days