Question

If CRAFT is coded as 5 - 21 - 3 - 9 - 22. In the same code language, how will you code ORDER?

• A. 17 - 21 - 6 - 7 - 20
• B. 17 - 21 - 6 - 8 - 20
• C. 17 - 20 - 6 - 7 - 21
• D. 17 - 20 - 6 - 8 - 20

Hint:

For coding-decoding questions based on letter positions, look for simple arithmetic operations first (+, -, ×, ÷). If that fails, check for alternating patterns or patterns based on vowel/consonant positions.

Answer 1

The Correct Option is B

Step 1: Analyze the encoding of the word CRAFT. First, determine the alphabetical position of each letter: C=3, R=18, A=1, F=6, T=20. Compare these positions to the coded sequence: 5 - 21 - 3 - 9 - 22.

C (3) \(\rightarrow\) 5 (calculated as 3 + 2)
R (18) \(\rightarrow\) 21 (calculated as 18 + 3)
A (1) \(\rightarrow\) 3 (calculated as 1 + 2)
F (6) \(\rightarrow\) 9 (calculated as 6 + 3)
T (20) \(\rightarrow\) 22 (calculated as 20 + 2)
The pattern involves alternately adding +2 and +3 to the letter's position.

Step 2: Apply the established logic to the word ORDER. Find the alphabetical position of each letter in ORDER: O=15, R=18, D=4, E=5, R=18. Apply the +2, +3, +2, +3, +2 pattern:

O (15) + 2 = 17
R (18) + 3 = 21
D (4) + 2 = 6
E (5) + 3 = 8
R (18) + 2 = 20
The resulting code for ORDER is 17 - 21 - 6 - 8 - 20.