The cross-section of a stem of tree has fifty rings, what is the age of the tree ?

examrobotsa's picture
Q: 1 (SSC/NA)
The cross-section of a stem of tree has fifty rings, what is the age of the tree ?
50 months
5 years
25 years
50 years

 

question_subject: 

Science

question_exam: 

SSC

keywords: 

{'tree': [3, 0, 1, 1], 'stem': [1, 0, 0, 0], 'age': [2, 1, 1, 2], 'rings': [2, 0, 1, 0]}