World Current Affairs MCQs

Who became world’s richest person in 2021?

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Who became world’s richest person in 2021?

A. Jeff Bezos
B. Elon Musk
C. Bill Gates
D. Bernard Arnault

Elon Musk just became the richest person in the world, with a net worth of more than $185 billion.
Thursday’s increase in Tesla’s price pushed Musk past Jeff Bezos, who had been the richest person since 2017 and is currently worth about $184 billion.
Musk’s wealth surge over the past year marks the fastest rise to the top of the rich list in history — and marks a dramatic financial turnaround for the famed entrepreneur.

Which country aims to launch the world’s first wood-based space satellite by 2023 to combat the problem of space junk?

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Which country aims to launch the world’s first wood-based space satellite by 2023 to combat the problem of space junk?

A. China
B. Japan
C. Russia
D. Iran

Japan to launch the first wood-based satellite by 2023 to reduce space debris. Japan’s Sumitomo Forestry company and Kyoto University aims to launch the world’s first wood-based space satellite to combat the problem of space junk