To solve the problem, we first need to understand how the word 'CONSTABLE' is coded as 91. This coding likely involves a simple mathematical operation on the letters of the word. We begin by converting each letter to its corresponding position in the alphabet (A=1, B=2, ..., Z=26). Let's find the numeric value for 'CONSTABLE':
Letter | C | O | N | S | T | A | B | L | E |
---|---|---|---|---|---|---|---|---|---|
Value | 3 | 15 | 14 | 19 | 20 | 1 | 2 | 12 | 5 |
Step 1: Sum the alphabet positions of each letter in 'CONSTABLE'.
3 + 15 + 14 + 19 + 20 + 1 + 2 + 12 + 5 = 91
The sum is 91, which matches the given code number.
Step 2: Apply the same procedure to the word 'STABLE'.
Letter | S | T | A | B | L | E |
---|---|---|---|---|---|---|
Value | 19 | 20 | 1 | 2 | 12 | 5 |
Calculate the sum: 19 + 20 + 1 + 2 + 12 + 5 = 59.
The code number for 'STABLE' is therefore 59.
Find the missing number in the table.