Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Coding Decoding

Question:

If 'NIGHT' can be coded as 29, 19, 15, 17, 41, then 'COLD' will be coded as:

Options:

7, 25, 31, 9

7, 31, 25, 9

7, 9, 31, 25

7, 27, 31, 25

Correct Answer:

7, 31, 25, 9

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

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

N : 14 × 2 = 28 + 1 = 29

I  : 09 × 2 = 18 + 1 = 19

G : 07 × 2 = 14 + 1 = 15

H : 08 × 2 = 16 + 1 = 17

T : 20 × 2 = 40 + 1 = 41

Similarly,

C : 03 × 2 = 06 + 1 = 7

O : 15 × 2 = 30 + 1 = 31

L : 12 × 2 = 24 + 1 = 25

D : 04 × 2 = 08 + 1 = 9