Question

In a certain code language, '22 55 77' is coded as 'Ir pp tt' and '77 66 44' is coded as 'pp kk Il' and '66 11 22' is coded as 'kk tt zz'. How is '11' coded in the given language?

• A. tt
• B. zz
• C. kk
• D. pp

Answer 1

Answer:

B. zz

From the given codes:

1. 22 55 77 → Ir pp tt

2. 77 66 44 → pp kk Il

3. 66 11 22 → kk tt zz

Match numbers with codes:

• From (1) and (2):
  77 → pp

• From (2) and (3):
  66 → kk

• From (1) and (3):
  22 → tt

Now in (3):
66 11 22 → kk tt zz

We already know:

• 66 → kk

• 22 → tt

So the remaining code zz corresponds to 11.

Final Answer:

11 is coded as zz