hard · GMAT Quant
A courier route in a city grid starts at (0,0) and ends at (10,4). The route must include stops at (3,1) and (6,2). A construction zone at (8,3) must be avoided. Assuming the courier only moves east or north
How many valid routes can be formed?
- 96
- 240
- 144
- 120
- 1001
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