There are many main Sub-Sections under Section 10 of the INCOME TAX Act 1961, regarding Exemptions. It will be convenient for us if you specify the type of Exemption you want.
Some Examples are :
Section 10(1) : Agricultural Income EXEMPTED. Section 10(2) : HUF Profits EXEMPTED. Section 10(2A) : Partner's share in the firms Income EXEMPTED. 10(5) : Value of LTC. 10(11) : Amt received from PPF ( both Principal as well as Interest portion ). 10(11A) : Amount withdrawn/Interest accrued from Sukanya Samriddhi A/c EXEMPTED. 10(15) : Interest on Post Office Savings Bank shall be EXEMPTED to the extent of Rs. 3,500 in case of Individual Account and Rs. 7,000 in case of Joint A/c. 10(16) : Scholarships granted to meet the cost of education is EXEMPTED. 10(35) : Interest/Dividend from Approved Mutual Fund/UTI is Fully EXEMPTED.
( NOTE : The above list is just an example for your information. There are many Exemptions. )
Why only Section 10 (13A ) ??? Many sub-sections have been left out. And I have clearly mentioned 2 times in my reply that these are just examples for your information. Since the querist did not mentioned for any specified Exemption, i gave him few common examples of Section 10 Exemption.