Advertisements
Advertisements
प्रश्न
It took how many years for the world population to grow from 1 billion to 2 billion?
विकल्प
12 years
100 years
30 years
22 years
MCQ
उत्तर
100 years
shaalaa.com
Trends in Population Growth
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
