Question

In a certain code 37 means 'which class' and 583 means 'caste and class', What is the code for 'caste' ?

• A. $3$
• B. $7$
• C. $8$
• D. Either $5$ or $8$

Answer 1

The correct option is D Either $5$ or $8$

Given, 'which class '$\equiv$ '37'
and 'caste and class' $\equiv$ '583'
From (i) and (ii), the common word 'class' is coded as '3'.
From (ii), 'caste' is coded as '5' or '8'.