Question : Directions: If LACK is written as 396, then how will BACK be written as?
Option 1: 66
Option 2: 56
Option 3: 86
Option 4: 72
Correct Answer: 66
Solution :
Given:
LACK is written as 396.
Multiply the place value of letters of LACK, to obtain the required code –
L→12; A→1; C→3; K→11
LACK = 12 × 1 × 3 × 11 = 396
Thus, LACK is coded as 396.
Similarly, follow the same pattern for BACK –
B→2; A→1; C→3; K→11
BACK = 2 × 1 × 3 × 11 = 66
So, BACK is coded as 66. Hence, the first option is correct.
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