Question
In a certain code language '351' means 'acceleration is
gravity', '236' means 'filed is point' and '695' means 'filed measure gravity'. What is the code for ‘measure’?Solution
'351' - 'acceleration is gravity'……. (i) ‘236'  - 'filed is point' ……. (ii) '695' – ‘'filed measure gravity ….. (iii) From (ii) and (iii), code for 'filed’ is ‘6’. From (i) and (iii), code for gravity' is ‘5’. We know the code for ‘'filed’ and ‘gravity’, so from (iii), ‘9’ is the code for ‘measure’.
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