Question

Answer the questions based on the information given below:
Out of 210 accidents that occurred on the DND Flyway, 50 resulted in Head Injury, 105 in Chest Injury and 56 in Limb Injury. 32 suffered both Head and Chest Injury, 30 suffered both Head and Limb Injury and 45 suffered both Limb and Chest Injuries.
The number of people having no injuries is ___.

Answer 1

All the people were involved in atleast one accident. Hence, 123