NIMCET 2007 — Reasoning PYQ

1. Understanding Alphabet Classification

In classification reasoning problems involving individual English letters, patterns are usually found by evaluating:

• Vowel vs. Consonant status.

• Positional values (A=1, B=2, etc.) in the alphabetical series.

• Visual/geometric features (e.g., number of straight lines, line symmetry).

Let us test the primary rules on our given group of letters: $N$, $F$, $M$, $A$, $T$.

2. Method 1: Vowel vs. Consonant Classification

Let's check the structural linguistic type of each letter in the given sequence:

• $N$ is a consonant

• $F$ is a consonant

• $M$ is a consonant

• $A$ is a vowel

• $T$ is a consonant

Among all five given options, $A$ is the only vowel, while all other letters ($N,F,M,T$) are consonants. This uniquely isolates $A$ from the rest of the set.