74. Rajan's River Crossing Rajan, wife & son wants to cross the river. No boatman available. Rajan weighs 60 kg, his wife 40 kg & his son 20 kg. Another condition is boat can not carry more than 60 kg. How do they cross the river? Added 30 March 2012 Show Solution Solution: 1. The son (20 kg) crosses the river first. 2. The son returns with the boat. 3. The wife (40 kg) crosses the river. 4. The son returns with the boat. 5. The son (20 kg) crosses the river again. Now all three are on the other side.
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