In a certain code language, '567' is coded as 'high and low', '629' is coded as 'Building are high', and '531' is coded as 'hot and sour'. What is the code for the word 'low' in that language?

7

1. '567' is coded as 'high and low', '

2. 629' is coded as 'Building are high',

3. '531' is coded as 'hot and sour'

What is the code for the word 'low' in that language

CODE FOR HIGH = 6 (HIGH COMMON IN 1 AND 2)

CODE FOR AND = 5 (AND COMMON IN 1 AND 3)

THEREFORE

CODE FOR  LOW = 7