CMAT 2018 - Slot 1 Quantitative Aptitude Question 18
This is a detailed step-by-step solution for CMAT 2018 - Slot 1 Quantitative Aptitude Question 18. Understand the concept, common mistakes, and expert tips to solve similar questions in CMAT exam.
Quantitative Aptitude
As per the given conditions, weeks 1 and 3 will have similar pay structure and weeks 2 and 4 will have similar pay structure.
For weeks 1 and 3
Wage/hr for working = 60
Wage/hr during rest = 30
Total payment per day = (60 × 6) + (30 × 3) = 450
Total payment for weeks 1 and 3 = 450 × 12 = 5400
For weeks 2 and 4
Wage/hr for working = 20
Wage/hr during rest = 10
Total payment per day = (20 × 3) + (10 × 6) = 120
Total payment for weeks 2 and 4 = 120 × 12 = 1440
∴Total monthly salary = 5400 + 1440 = 6840