PRA Programme Analyst interview questions

A tree was given with nodes assigned clours red, blue, yellow, green and more that one node is having colour red.They have asked that how many times the output will be red if the total number of evaluation is 11. A tree was given with nodes assigned clours red, blue, yellow, green and more that one node is having colour red.They have asked that how many times the output will be red if the total number of evaluation is 11.