int on tds deduction

Mohammad Asad (42 Points)

04 January 2019  
tds deducted on 13 may 2018 , due date for which is 7 june 2018 but it is actually paid on 12 july 2018 , so how many months interest is to be paid. @ 1.5 %
would this be different if it is paid on 18 july instead of 12 july.

if tds deposited but with less interest so any interest is to be paid again on that short interest part.?