Medal winner shooter of London Olympics Vijay Kumar at a welcome ceremony at India Gate in New Delhi on Thursday (PTI Photo).

Shooter Gagan Narang tries his hands at a camera as other medal winners of London Olympics Saina Nehwal and MC Mary Kom look on at a welcome ceremony at India Gate in New Delhi on Thursday (PTI Photo).

Medal winners of London Olympics Saina Nehwal and Vijay Kumar at a welcome ceremony at India Gate in New Delhi on Thursday (PTI Photo).

Shooter Gagan Narang tries his hands at a camera as other medal winners of London Olympics Vijay Kumar Sushil Kumar Yogeshwar Dutt Saina Nehwal and MC Mary Kom look on at a welcome ceremony at India Gate in New Delhi on Thursday (PTI Photo).

Medal winner wrestlers of London Olympics Sushil Kumar and Yogeshwar Dutt at a welcome ceremony at India Gate in New Delhi on Thursday (PTI Photo).

Sports Minister Ajay Maken poses with medal winners of London Olympics Gagan Narang Vijay Kumar Sushil Kumar Yogeshwar Dutt Saina Nehwal and MC Mary Kom at a welcome ceremony at India Gate in New Delhi on Thursday (PTI Photo).

Union Minister for Steel Beni Prasad Verma presents a cheque to wrestler Sushil Kumar who won Silver medal at London Olympics during a function in New Delhi on Thursday (PTI Photo).

Olympic bronze medallist shooter Gagan Narang being welcomed by fans in Faridabad on Thursday (PTI Photo).

Medal winners of London Olympics from left to right Gagan Narang MC Mary Kom Sushil Kumar Vijay Kumar Saina Nehwal and Yogeshwar Dutt at a felicitation function at Major Dhyan Chand National Stadium in New Delhi on Thursday (PTI Photo).

Sports Minister Ajay Maken poses for a photo with medal winners of London Olympics from left to right Sushil Kumar Vijay Kumar MC Mary Kom Gagan Narang Yogeshwar Dutt and Saina Nehwal at a felicitation function at Major Dhyan Chand National Stadium in New Delhi on Thursday (PTI Photo).

Medal winners of London Olympics shooter Gagan Narang and boxer MC Mary Kom at a felicitation function at Major Dhyan Chand National Stadium in New Delhi on Thursday (PTI Photo).

Olympic silver medallist shooter Vijay Kumar showing his medal to Chief of Army Staff Gen Bikram Singh during a function for felicitation of army personnel who participated in London Games 2012 in Defence Ministry in New Delhi on Thursday (PTI Photo).

Boxer L Devendro looks at the Olympic silver medal won by shooter Vijay Kumar during a function for felicitation of army personnel who participated in London Games 2012 in Defence Ministry in New Delhi on Thursday (PTI Photo).

Army Chief Gen Bikram Singh greets Olympic silver medallist shooter Vijay Kumar during a function for felicitation of army personnel who participated in London Games 2012 in Defence Ministry in New Delhi on Thursday (PTI Photo).

Olympics bronze medallist badminton player Saina Nehwal being welcomed as she arrives at a felicitation function at Major Dhyan Chand National Stadium in New Delhi on Thursday (PTI Photo).