Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Alphabet test

Question:

Select the letter-number clusters that will replace the blank spaces to complete the series.

A27Z, C5B, E9D, __, __

Options:

G13F, I17H

G13F, J18H

G13F, I17J

G12E, I17H

Correct Answer:

G13F, I17H

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

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

A27Z, C5B, E9D, __, __

The logic followed  here is :

A27Z A → (-1 ) → Z  & A = 1, Z = 26 ⇒ 1 + 26 = 27

C5B   C  → (-1 ) → B & C = 3, B = 2   ⇒ 3 + 2= 5

E9D   E → (-1 ) → D & E = 5, D = 4   ⇒ 5 + 4= 9

Similarly :

G13F G → (-1 ) → F & G = 7, F = 6   ⇒ 7 + 6= 13

I17H I  → (-1 ) → H & I= 9, H = 8   ⇒ 9 + 8 = 17

Therfore, G13F, I17H is the correct answer.