Comprehension

Directions for Questions: Answer the questions on the basis of the information given below.

Help Distress (HD) is an NGO involved in providing assistance to people suffering from natural disasters. Currently, it has 37 volunteers. They are involved in three projects: Tsunami Relief (TR) in Tamil Nadu, Flood Relief (FR) in Maharashtra, and Earthquake Relief (ER) in Gujarat. Each volunteer working with Help Distress has to be involved in at least one relief work project.

• A Maximum number of volunteers are involved in the FR project. Among them, the number of volunteers involved in FR project alone. is equal to the volunteers having additional involvement in the ER project.

• The number of volunteers involved in the ER project alone is double the number of volunteers involved in all the three projects.

• 17 volunteers are involved in the TR project. ,

• The number of volunteers involved in the TR project alone is one less than the number of volunteers involved in ER project alone.

• Ten volunteers involved in the TR project are also involved in at least one more project.

CAT/2005

Question . 155

Based on the information given above, the minimum number of volunteers involved in both FR and TR projects, but not in the ER project is :