In a certain code language, 'SCAR' is coded as '2386' and 'RACE' is coded as '8642'. What is the code for 'E' in the given code language?

4

Given; 'SCAR' is coded as '2386' and 'RACE' is coded as '8642'.

So,

S  C  A  R  =  2  3  8  6

R  A  C  E  =  8  6  4  2

Thus,

Code for "S" is 3  and code for "E" is 4 because only these alphabets are not repeating.