SSC CGL 16 Aug 2015 Shift 1 Paper

Question : 42 of 200

Marks: +1, -0

Identify the correct response from the given premises stated according to following symbols.
‘A’ stands for not less than(≮)
‘B’ stands for not equal to (≠)
‘C’ stands for not greater than (≯)
‘D’ stands for greater than (>)
‘E’ stands for less than (<)
‘F’ stands for equal to (=)
Premises : 4YF3X and 3XF6Z

2 Y D 3 Z
2 Y E 3 Z
4 Y B 5 Z
2 Y F 3 Z

Validate

Solution:

A ⇒ ≮ ⇒ ≥
B ⇒ ≠ ⇒ >, <
C ⇒ ≯ ⇒ ≤
D ⇒ >
E ⇒ <
F ⇒ =
4Y F 3X ⇒ 4Y = 3X
3X F 6Z ⇒ 3X = 6Z
X =

{4y}/3

= 2Z
Y =

{3/4}

4/3

Y = 2Z
⇒ Z =

2/3

Y
⇒ Z =

2/3

Y
Option (1)
2Y ⇒ 3Z
⇒ 2Y > 3Z
⇒ 2Y > 3 ×

2/3

Y
⇒ 2Y ≯ 2Y
Option (2)
2Y < 3Z
⇒ 2Y < 3Z
⇒ 2Y < 3 ×

2/3

Y
⇒ 2Y ≮ 2Y
Option (3)
4Y B 5Z
⇒ 4Y > 5Z or 4Y < 5Z
⇒ 4Y > 5 ×

2/3

Y
or 4Y < 5 ×

2/3

Y
⇒ 4Y >

{10}/3

Y or 4Y ≮

{10}/3

Y
Option (4)
2Y F 3Z
⇒ 2Y = 3Z
⇒ 2Y = 3 ×

2/3

Y
⇒ 2Y = 2Y

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