IBPS PO Prelims 13 Oct 2018 Shift 1 Solved Paper

Rs. 7000 divided unequally and invested in scheme A (offered C.I. at 10% p.a. compounded annually) and in scheme B (offered S.I. at 15% p.a.) for 2 years and 3 years respectively. If the investment earned from scheme A is 84% of the interest earned from scheme B. Find the sum invested in scheme A.