In a certain code, '13' means 'stop smoking' and '59' means 'injurious habit'. What do '9' and '5' mean respectively in that code ?
Statements:
1. '157' means 'stop bad habit'.
2. '839' means 'smoking is injurious'.
Answer: C
'59' means 'injurious habit' and '157' means 'stop bad habit' (from 1). Thus, the common code number '5' stands for common word 'habit'. So, '9' represents 'injurious'. Hence, 1 is sufficient.
Also, '59' means 'injurious habit' and '839' means 'smoking is injurious'. Thus, the common code number '9' stands for common word 'injurious'. So, '5' represents 'habit'. Thus, 2 is also sufficient.