Arvind earned a gross total income of ₹10,00,000 during the previous year 2012-13. He made the following donations through crossed cheques in the previous year: ₹30,000 to National Foundation for Communal Harmony ₹50,000

Arvind earned a gross total income of ₹10,00,000 during the previous year 2012-13. He made the following donations through crossed cheques in the previous year: ₹30,000 to National Foundation for Communal Harmony ₹50,000 to approved institutions ₹20,000 to Prime Minister's National Relief Fund ₹80,000 to Mumbai Municipal Corporation for promoting family planning. Calculate the amount of deduction admissible under section 80G for the assessment year 2013-14.