Question : Directions: In a certain code language, WATCH is written as 5B2D8. How will HEAR be written in that language?
Option 1: 8F1S
Option 2: 8F2S
Option 3: 1SF8
Option 4: F8S1
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Correct Answer: 8F1S
Solution :
Given:
WATCH is coded as 5B2D8.
Determine the sum of the digits of the place value of the letters and add 1 in the place value of letters of WATCH alternatively, to obtain the required code –
W→23 = 2 + 3 = 5; A→1 = 1 + 1 = B; T→20 = 2 + 0 = 2; C→3 = 3 + 1 = 4→D; H→8
Thus, WATCH is coded as 5B2D8.
Similarly, follow the same pattern for HEAR→
H→8; E→5 = 5 + 1 = 6→F; A→1; R→18 = 18 + 1 = 19→S
Thus, HEAR is coded as 8F1S. Hence, the first option is correct.
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