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Alphabet Test

Agniveer Army · Logical Reasoning

Also prepare for:NDA CDS Agniveer AFCAT

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Core Concept

Read this first — the foundation of the topic

→Each letter has a fixed position

A=1, B=2, C=3... Questions can ask about positions from left (A=1) or right (Z=1, Y=2, X=3). Most SSC questions use left-side positioning

💡Key Rules

First, memorize that A=1 and Z=26 from the left. From the right, A=26 and Z=1. The formula for right position is: Right Position = 27 - Left Position. For example, M is 13th from left, so from right it's 27-13=14th position

→Common question types include

finding positions of letters, arranging letters in alphabetical order, identifying middle letters in sequences, finding letters at specific positions after rearrangement, and determining which letter comes before or after a given letter.

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Shortcuts

Use these to save 30–60 seconds per question

→Divide the alphabet into groups of 5

ABCDE (1-5), FGHIJ (6-10), KLMNO (11-15), PQRST (16-20), UVWXY (21-25), Z (26)

💡Remember the starting letters

A(1), F(6), K(11), P(16), U(21), Z(26).

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Worked Example

Solve this step-by-step before moving on

1

Step 1

Write down the letters in PLANET: P, L, A, N, E, T

2

Step 2

Arrange these letters alphabetically by comparing their positions in the alphabet: A=1, E=5, L=12, N=14, P=16, T=20

3

Step 3

Alphabetical order becomes: A, E, L, N, P, T

4

Step 4

Count positions: 1st=A, 2nd=E, 3rd=L

5

Step 5

Answer is L Another Shortcut: For finding positions quickly, remember these landmark letters: E=5, J=10, O=15, T=20, Y=25. These help you estimate nearby letter positions without counting from A.

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Exam Patterns

What examiners ask — read before attempting PYQs

SSC typically asks 1-2 alphabet test questions. Common formats include word arrangement, finding missing letters in sequences, and position-based problems. Questions often combine alphabet knowledge with logical sequences. Common Mistake: Students often confuse left and right positions. Always clarify whether the question asks for position from left (standard) or right.

Another mistake is miscounting when arranging letters - always double-check your alphabetical order. Practice writing the alphabet backward to strengthen right-position calculations.

🔑 Key Points

English alphabet has 26 letters with A=1, B=2... Z=26 from left side
Right position formula: 27 - Left position (A=26, Z=1 from right)
EJOTY method: Remember A(1), F(6), K(11), P(16), U(21), Z(26) as landmarks
Landmark letters for quick reference: E=5, J=10, O=15, T=20, Y=25
Always arrange letters in alphabetical order before finding positions
SSC typically asks 1-2 alphabet test questions per exam
Most questions involve word rearrangement and position finding
Common trap: confusing left position with right position in questions

📌 Exam Facts

English alphabet contains exactly 26 letters
Letter M is at 13th position from left and 14th position from right
Sum of left and right positions of any letter always equals 27
Vowels A, E, I, O, U are at positions 1, 5, 9, 15, 21 respectively
Middle letters of alphabet are M(13) and N(14)
First half of alphabet: A to M (positions 1-13)
Second half of alphabet: N to Z (positions 14-26)
Letters F, K, P, U, Z mark every 5th position starting from 6

🚀 60-Second Revision

Remember: A=1, Z=26 from left; reverse for right positions
Formula: Right position = 27 - Left position
Landmark: E=5, J=10, O=15, T=20, Y=25 for quick positioning
Method: Always arrange letters alphabetically before counting positions
Trap: Check if question asks left or right position
Practice: Write alphabet backward for right-position speed
Focus: Word arrangement questions are most common in SSC

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Test yourself under real exam conditions

A timed Agniveer Army mock shows exactly how Alphabet Test questions appear in the actual paper — and where you lose marks.

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