Answer

1 Yojan ek prachin Jain maap hai. Parampara mein 1 Yojan = 4 Kos maana jata hai. Modern km mein iska exact fixed standard nahi hota, lekin aam taur par ise lagbhag 12–16 kilometer ke aas-paas maana jata hai.

Explanation

Jain granthon mein yojan ek doori ki unit hai. Alag granthon aur paramparaon mein iski maap thodi alag mil sakti hai, isliye isko hamesha ek hi exact kilometer value mein badalna sahi nahi hota.

Spiritual Understanding

Jain cosmology mein yojan ka upyog lok, kshetra, aur tirth-sthalon ki doori samajhne ke liye hota hai. Yeh humein Jain shastron ki vishal drishti aur sookshm maap-pranali ka gyaan deta hai.

Takeaway

Saral shabdon mein: 1 Yojan = 4 Kos, aur modern hisaab se lagbhag 12–16 km maana ja sakta hai.