In a certain code language, 'ACADEMIC' is written as 'AACEDIMC', 'ABSTRACT' is written as 'ASBRTCAT', and 'ACCURACY' is written as 'ACCRUCAY'. How will 'ABACAS' be written in that language?

AABACS

Given; In a certain code language, 'ACADEMIC' is written as 'AACEDIMC', 'ABSTRACT' is written as 'ASBRTCAT', and 'ACCURACY' is written as 'ACCRUCAY'.

(2nd & 3rd letter are interchanged, 4th and 5th are interchanged as 6th and 7th)

So,

A = A

C = A

A = C

D = E

E = D

M = I

I = M

C = C

Likewise,

A = A

C = C

C = C

U = R

R = U

A = C

C = A

Y = Y

Similarly,

A = A

B = A

A = B

C = A

A = C

S = S

Thus, the answer is AABACS if we interchanged as mentioned above.