Q. Which one of the following countries has its own Satellite Navigation System?
1. Australia
2. China
3. Israel
4. Japan

[A] 1, 2 and 3 only

[B] All of the above

[C] 2 and 4 only

[D] 1, 2 and 4 only

Answer: C
Notes:

Explanation: Japan has its own satellite navigation system called the Quasi-Zenith Satellite System (QZSS). China also has its own satellite navigation system called BeiDou.

Source: Forum IAS

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