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Directions: In the following questions the symbols @, $, #, % and ⋆ are used with the following meanings illustrated as below.‘A @ B’ means…

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Directions: In the following questions the symbols @, $, #, % and ⋆ are used with the following meanings illustrated as below.
‘A @ B’ means ‘A is not smaller than B’.
‘A $ B’ means ‘A is neither greater than nor equal to B’.
‘A # B’ means ‘A is neither smaller than nor equal to B’.
‘A % B’ means ‘A is not greater than B’.
‘A ⋆ B’ means ‘A is neither greater than nor smaller than B’.
In each of the following questions assuming the given statements to be true find out which of the three conclusions I, II and III given below them is/are definitely true and indicate your answer accordingly.
Statements: W $ N, N % E, E ⋆ C, C $ L
Conclusions:
I. W $ E
II. W ⋆ E
III. N % L
  • AI only
  • BEither I or II only
  • CIII only
  • DAll are true
Answer not set

Discussion 1

0
CCommunity
From the given conditions we draw the following table:

A is

@

$

#

%

?

≥

>

≤

=

Than B

Given statements are: W $ N, N % E, E ? C, C $ L

⇒ W On combining: W Conclusions:

I. W $ E → W II. W ? E → W = E (False as W III. N % L→ N ≤ L (False as N Hence only conclusion I is true.