21 June , 2017 Ko Sanyukt RashtraSangh Dwara Jari Report Ke Anusaar , Varsh 2050 Tak Vishwa Ki Jan Sankhya Kitne Billion Hone Ki Sambhawna Hai

Q.3: 21 जून, 2017 को संयुक्त राष्ट्रसंघ द्वारा जारी रिपोर्ट के अनुसार, वर्ष 2050 तक विश्व की जन संख्या कितने बिलियन होने की संभावना है
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June 2017 करंट अफेयर्स समसामयिक सामान्य ज्ञान हिंदी में June 2017 current affairs in hindi,  9.8 Billion current affairs 11.2 Billion current affairs 8.6 Billion current gk 7.6 Billion current gk

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