Knowlege of the week.

Afghanistan wahid mulk hai jis main train nahi chalti.

Dunya main sab se bara school CHIKAGO America main hai.

Dunya main pehla operation GREECE k Doctor HYRO FILS ne kya.

Dunya main sab se Bara Hospital BAGHDAD- IRAQ main hai.

Dunya main barey se bara DARAKHT LONDON main hai.

“Dunya main sab se bari ” MASJID ” ISTANBOL-TURKEY ” Main hai.

dunya main bhaghair aatay cheeni or bijli k loog PAKISTAN main rehte hein . . . /…