To start the investing journey for any financial goal one should first be clear about the goal i.e. amount required and time of investment. Then they should use the wealth formula to break down the goal in form of SIP. The goal has to be realistic at all times and should not be very high risk. Then one should be clear about which asset they have to invest into as per the risk involved in the asset class and then invest as per the SIP.
As a general rule of thumb, the more the return of the asset class, more is the risk involved in it. In the given set of assets, Arbitrage Funds or Liquid Funds are the assets which have the least risk. Then comes Debt Funds or Bonds. It is followed by Index (Index Investing as per Dow Theory). The most returns on a CAGR basis are achieved in stocks.
In the first step of the calculation, the inflated amount of 10 Lakhs in the next 5 years is to be calculated. Taking inflation as 6% p.a. the amount comes to be Rs 13,38,225.58 using formula =FV(6%,5,0,-1000000).
In the second step, this inflated amount is to be converted into a SIP. Since the risk is moderate, the return for the asset would be 15%. Now the SIP comes to be Rs 15,108 p.m. using formula =PMT(15%/12,5*12,0,-1338225.58).
The risk profiles are as follows:
Low: 10-12%
Medium or Moderate: 15-20%
High: More than 20%
Solution of Q4 and 5 are in the attachment of the bottom of this webpage.