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| Q.147 | If the whole circle bearing of line PQ is 185° 34’ 20” and that of line QR is 235° 46’ 40”, then the included angle at point Q is: | |
| Ans | 1. 56° 10’ 30” | |
| 2. 116° 16’ 20” | ||
| 3. 129° 47’ 40” | ||
| 4. 71° 20’ 45” |
Correct Ans Provided: 3
