RRB NTPC Mains or Stage 2 Model Paper 3 with solutions

Question : 58 of 120

Marks: +1, -0

Some relationships have been express through symbols which are explained below
o = greater than;   △ = not equal to
x= not less than;   + = equal to
ϕ = not greater than;   ⊽ = less than a ⊽ b ⊽ c, implies

$a △ b ϕ c$
$a ϕ b + c$
$a o b + c$
$a o b \times c$

Validate

Solution:

a⊽ b ⊽ c → a < b

< c

a≠ b ; b ≯ c

a △ b ϕ c

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