Page 175 - Services Selection Board (SSB) Interviews

Chapter
Chapter
12 Inequality

Section Level No. of Questions
Concept Applicatior Very Easy 15

Concept Builder Easy 24
Concept Cracker Moderate 30
Concept Deviator Difficult 18

THEORY

To understand this chapter, we must keep one concept in our mind that is equality means equal and inequality mean-
(i) greater than (>)
(ii) Less than (<)
(iii) Greater than or equal to (≥)
(iv) Less than or equal to (≤)
Symbolic Representation
• A> B – "A" is greater than B" or "B is less than A"
• A < B – "A" is Less than B" or "B is greater than A"
• A ≥ B – "A" is greater than B" or equal to B"
or
either A is greater than B or A is equal to B
• A >< B – i.e. A ≠ B " no relationship"
• A = B – "A is equal to B"
Conditions for no – relationship
(i) > < (ii) ≥ ≤ (iii) > ≤ (iv) ≥ <
(v) < > (vi) ≤ ≥ (vii) < ≥ (viii) ≤ >
For Example
A = B > C < D

(i) A is equal to B
(ii) A is greater than C
(iii) A and D has no relations, As between A and D conditions for no-relationship exits i.e. (> <).