aoa

1.Largest oil producer in the worlda (saudi arabia)
2.Most populous city of world. (tokyo)
3.Richest country of world ( )and country with highest Per Capita income.(switzerland)
4.Poorest Country in the world. (mozambique)

5.Richest ( ) and poorest islamic country.(somalia)

6.Largest army in the world.(china)

Regards.

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SIGNATURE LOADING.....