(Investment to be made for Redemption of Debentures).
X Ltd. Had issued on 1st April, 2016, 20,000, `9%` Debentures of Rs. 100 each redeemable by draw of lots as under :
(i) During the ending on 31st March, 2018 - `15%`
(ii) During the ending on 31st March, 2019 - `25%`
(iii) During the ending on 31st March, 2020 - `15%`
(iv) During the ending on 31st March, 2021 - `21%`
(i) During the ending on 31st March, 2022 - `20%`
What is the minimum investment or deposit that should be made by X Ltd. as per the Conpanies Act, 2013 before redemption of debentures and When ?

Explanation

Table Showing Investment to be made by Ltd.