Wheel India is offering Rs 10 worth of recharge just for completing simple survey. This survey consists of 3 questions and there is no true or false answers. All you got to do is give a missed call on 8470010688. You will get a call back with 3 short questions after which you will get Rs 10 in your account.
Note: It might take upto 96 hours for balance to be created to your account so be patient