Are there exactly 4 distinct keys that are working on the old typewriter?
1- An old typewriter is defective in such a way that its blank key is not functioning, and the typewriter allows only 4 letters per word by forcing a space character to be inserted after each four letter word. A monkey sitting at the typewriter is aware of this peculiarity, and presses only distinct keys for each four letter sequence. Some keys of this typewriter are not functioning.
2 A monkey is able to create 24 four letter words.
Answer: 3 Both Statements together are sufficient, but neither statement alone is sufficient
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1- An old typewriter is defective in such a way that its blank key is not functioning, and the typewriter allows only 4 letters per word by forcing a space character to be inserted after each four letter word. A monkey sitting at the typewriter is aware of this peculiarity, and presses only distinct keys for each four letter sequence. Some keys of this typewriter are not functioning.
2 A monkey is able to create 24 four letter words.
Answer: 3 Both Statements together are sufficient, but neither statement alone is sufficient
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Milan Prodanovic
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