whic investment plan?

Which is the best mutual fund investment in India? What are the factors we have to consider while investing and how should we manage our funds? Which are the giving maximum benefits? Is there any one time investment plans? Which website gives correct information and guides us without hiding the facts? What is best “should we invest in MF” or “NSC” or “PPF” or “TAX saving bank account” or “Post office” for investing 50k ?

Please suggest on good LIC Pension plan based on my mentioned needs?

I am going to take pension plan from LIC. But confused which pension plan to take. Please suggest a good one based on my requirements below.
My age is 29 years. I would like to get pension from 50 years or at the worse 55 years. I would like to get pension on monthly basis rather than getting in lump sum amount. And anything between 30k to 50k rupees per month I would prefer to get as pension. I can pay premium either yearly or monthly but I prefer paying monthly. Anything between 8k to 12k per month I can pay. So please suggest the best pension plan from LIC. And will I get the same amount of pension throughout my life? (like constant 40k throughout my life?)

I went to LIC premium calculator page for New Jeevan Suraksha-I and entered the details as follows,
Deferement period: 20
Notional cash option: Rs. 30,00,000
Premium in Rs. Monthly : 10,419.00
So in this, after 20 years of premium payment I can get lump sum of Rs. 30,00,000 ?
If I choose monthly option, how much will I get for lifelong ?

Suppose in between say after 10 years I am not able to pay for few months due to financial problems, will I loose the plan or I can still continue it? Please explain this.

Thanks in advance.