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प्रश्न
The solar system is believed to have formed about ______ billion years ago.
पर्याय
3
4.5
3.5
5
MCQ
रिकाम्या जागा भरा
उत्तर
The solar system is believed to have formed about 4.5 billion years ago.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
