Correct Answer - Option 4 : 98.1 litres
Given:
A drum contains oil = 174 liters and 400 milliliters
This oil-filled into 32 containers.
Calculations:
1 liter = 1000 milliliters
174 liters and 400 millimeters = 174.4 liters
Each container filled oil = total liters of oil ÷ number of containers
⇒ 174.4 ÷ 32 = 5.45 liters
If 18 containers filled with oil = each container oil × number of containers
⇒ 18 × 5.45 = 98.1 liters
∴ The oil in 18 such containers = 98.1 liters