Hi mukesh1,
Check below Query.
Note: You need to save the record in Year and Months format in DataBase as like below.
It is better if you can save in Numeric Format instead of String.
SQL
DECLARE @Test AS TABLE (Experience VARCHAR(50))
INSERT INTO @Test VALUES('1 Yr 9 Months')
INSERT INTO @Test VALUES('2 Yr 1 Months')
INSERT INTO @Test VALUES('5 Yr')
SELECT * FROM @Test WHERE SUBSTRING(Experience,1,2) > 1
Output
Experience
2 Yr 1 Months
5 Yr