Question

In a certain code language, '743' means 'mangoes are good' ; '657' means 'eat good food' and '934' means 'mangoes are ripe'. Which digit means 'ripe' in that language: 4, 5, 7 or 9?

Comments

4, as code is number of digit in the word.

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compare the 1st and 3rd sentences, there are 2 same words

Answer 1

1. 743 - Mangoes are good
2. 657 - Eat good food
3. 934 - Mangoes are ripe

7 ===> good

Ripe ===> 9