Town Planning In Calcutta

Town Planning And Structure Of Harappa Civilization (हड़प्पा सभ्यता की नगर-योजना एवं संरचनाएं)|Town Planning And Structure (नगर-योजना और संरचनाएं)|Society & Economy (समाज एवं अर्थव्यवस्था)|Decline (पतन)|OMR|Summary

Town Planning And Structure Of Harappa Civilization (हड़प्पा सभ्यता की नगर-योजना एवं संरचनाएं)|Town Planning And Structure (नगर-योजना और संरचनाएं)|Society & Economy (समाज एवं अर्थव्यवस्था)|Decline (पतन)|OMR|Summary

There are 10 trains plying between Calcutta and Delhi.The number of ways in which a person can go from Calcutta to Delhi and return by a different train is: