New Delhi: As Prime Minister Narendra Modi celebrates his 70th birthday, BJP urged people to wish him through the Namo App. The BJP also announced the start of the "Know Namo" quiz whose winners will receive books autographed by the PM.

The quiz which begins today (September 17) will have questions on PM Modi and BJP.

“How much do you know about PM Shri @narendramodi? Take 'The Know NaMo Quiz' on NaMo App - http://nm4.in/dnldapp Winners walk away with books signed by PM Narendra Modi himself! #HappyBdayNaMo,” the BJP tweeted.

"Do you know someone whose life NaMo impacted? Do you think they would want to wish NaMo on his birthday? Download NaMo app and upload their video in one click," the party said.

On the occasion, NaMo App has launched three unique modules using which you can watch glimpses from PM Modi’s life and even send him birthday greetings. Through this, users can witness PM Modi’s life-story, his journey, his achievements in a never-before-seen format.

The three sections have seen huge numbers of participation from people across the country. Several people have taken the virtual tour and wished PM Modi through the app.

To mark the occasion, the Bharatiya Janata Party (BJP) has also organised a week-long 'Seva Saptah' in which programmes pertaining to cleanliness, distribution of sanitation pads, wheelchairs and social service are being organised from September 14 to 20 across the country.