Question

meaning of ek kadam swachata ki aur

Answer 1

Thank you for the question!
It means ''A step towards purity''. Purity and cleanliness should be the utmost priority of every nation. Because uncleanliness causes many problem. Its harmful for the health and spreads many diseases and epidemics.So developing and progressive nation totally rely on purity and take  necessary measure to ensure it.
Hope it helps.