Tds - 2nd quarter payment but efiled on 3rd quarter

Sir

TDS on Salary deducted for the month of Aug 2014 and Sep 2014 from salary and they have remitted in 2nd Sep 2014 and 4th Oct. Unfortunately they have failed to e-filing 2nd quarter return on 15th Oct  

Can it include the two challans in 3rd Quarter? If  e-filed on or before 15th Jan 2015, what is the interest or penalty will come?  

If I e-file 2nd quarter before 15th Jan2015, What is interest, late fee or penalty will come? 

Kindly give give your valuable suggesstions or comments or help in this regard