3456

...there any way to reduce it to 0 km ? I have a Bajaj Pulsar 220 F new bike . It shows 3456 km in its meter. Is there any way to reduce it to 00 km ?

brain twister: 7 letter word .my 123 is water, my 3456 is pain,my 567 is dame & 67 an area in hosp., who i am? 67 is an area in the hospital, who am i?