Number of primary, secondary, tertiary and neo carbons in the following compound respectively are

No. of 1o-carbons = 5No. of 2o carbons = 1No. of 3o carbons = 1No. of quaternary carbons [4o -carbons] = 1→A carbon intrun connecting to one carbon is 1o-carbon.→A carbon inturn connecting to two other carbons is called 2o-carbon.→A carbon inturn connecting to 3-other carbons is called 3o-carbon.→A carbon inturn connecting to 4-other carbons is called 4o -carbon.