Yes, age plays a predominant factor while evaluating your CRS score since the age group 29 years and below will be privileged to get maximum points, whereas the age group 30 years and above will face a decline of 5-6 points every year out of the total points.
Split up of points
If an applicant is 29 years and below and is unmarried, he/she is eligible to get a maximum of 110 points for the age factor.
If an applicant is 29 years and below and also married, he/she is eligible to get a maximum of 100 points for the age factor.