After a deep analysis , I realized following two combo packs provided by Vodafone is somewhat OK.
If you are chatty type customer, and using average SMS facility and medium 3G data consumption only for Facebook and mail checking, then the following packs may suit you. For your information, I will mention here that Aircel provides 100 SMS.100 Rs talktime , 1GB 3G for 204 Rupees recharge
You have to recharge this packs in Vodafone online website.
First combo pack : Bonus Card 502
Benefits : 500 std and local calls
500 national and local SMS
500 MB of 3G data
First combo pack : Bonus Card 997
Benefits : 1000 STD and local calls
1000 National and local SMS
1000 MB of 3G data
Validity of the Above cards are 30 days.
I wrote this article just as an informative and frankly I will not recommend such a costlier packs .
Better switch to postpaid or some other networks which provides cheaper call rates.