CAT 2000 QA Question 53 · Algebra - Number Theory

To convert 1982 from base 10 to 12:

Divide 1982 by 12, write the quotient in the column below 1982 and the remainder in the next column. Repeat the process till the quotient is 0.

After that, write the remainders in the reverse order i.e. upward direction.

1982₁₀ = 1192₁₂

Hence, option (c).