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Ce numar urmeaza logic in seria: 172, 84, 40, 18, ...?

On site from date of: 31 Aug 2008

Quiz / test: Ai gândire logică? Demonstrează

Teste de Logică, Logice

Q
Ce numar urmeaza logic in seria: 172, 84, 40, 18, ...?
- 1 8
- 2 7
- 3 6
- 4 5
- 5 4
- Correct answer: answer number 2 - 7
- (172 - 4) / 2 = 84;
  (84 - 4) / 2 = 40;
  (40 - 4) / 2 = 18;
  (18 - 4) / 2 = 7.

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Ai gândire logică? Demonstrează