Who Can Solve This - Education - Nairaland
Nairaland Forum › Nairaland General › Education › Who Can Solve This (793 Views)
| Who Can Solve This by odiagabros(op): 8:03am On Jul 30, 2016 |
You have 14 brown socks, 14 blue socks and 14 black socks in your sock drawer. How many socks must you remove (without looking to be sure) to have a matched pair? |
| Re: Who Can Solve This by Soneh(m): 8:56am On Jul 30, 2016 |
i believe it's 4 ,because for the first three selection there's a possibility of selecting different colours . making a fourth selection will ensure you have a matching pair |
| Re: Who Can Solve This by sinaj(f): 9:05am On Jul 30, 2016 |
Soneh:seconded |
| Re: Who Can Solve This by kennyjam: 9:49am On Jul 30, 2016 |
6 socks or 3pairs of socks |
| Re: Who Can Solve This by PatEinstEin(m): 11:42am On Jul 30, 2016 |
4 |
| Re: Who Can Solve This by Nobody: 12:39pm On Jul 30, 2016 |
4 OR MORE |
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