Which of the following pair/s is/are matched Incorrectly
| Country | Navigation System |
| 1. Russia | GLONASS |
| 2. USA | GPS |
| 3. European Eunion | Beidu |
Select the correct answer using the code given below
1
1 only
2
3 only
3
1 and 3 only
4
2 only
Which of the following pair/s is/are matched Incorrectly
| Country | Navigation System |
| 1. Russia | GLONASS |
| 2. USA | GPS |
| 3. European Eunion | Beidu |