Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Coding Decoding

Question:

In a certain code language, ‘LILY’ is coded as 116, and ‘LOTUS’ is coded as 174. How will ‘TULIP’ be coded in that language ?

Options:

126

78

156

168

Correct Answer:

156

Explanation:

1   2    3    4   5    6   7     8    9  10  11  12  13

 A   B   C    D   E    F   G    H    I    J    K    L   M

 ↓    ↓    ↓    ↓    ↓     ↓   ↓    ↓     ↓   ↓    ↓    ↓    ↓

 Z   Y    X   W   V    U   T    S    R   Q   P    O   N

26  25  24  23  22  21  20  19  18  17  16  15  14

*************************************

THE LOGIC FOLLOWED HERE IS :

SUM OF PLACE VALUE × 2

AS

L → (POSITIONAL VALUE) → 12

I → (POSITIONAL VALUE) → 9

L → (POSITIONAL VALUE) → 12

Y → (POSITIONAL VALUE) → 25

12 + 9 + 12 + 25 = 58

= 58 × 2

= 116

AND

L → (POSITIONAL VALUE) → 12

O → (POSITIONAL VALUE) → 15

T → (POSITIONAL VALUE) → 20

U → (POSITIONAL VALUE) → 21

S → (POSITIONAL VALUE) → 19

12 + 15 + 20 + 21 + 19 = 87

= 87 × 2

= 174

SIMILARLY

T → (POSITIONAL VALUE) → 20

U → (POSITIONAL VALUE) → 21

L → (POSITIONAL VALUE) → 12

I → (POSITIONAL VALUE) → 19

P → (POSITIONAL VALUE) → 16

20 + 21 + 12 + 19 + 16= 78

= 78 × 2

= 156