DevSquare Logical Reasoning Syllogisms Questions

Since all z are a, and no a is b, some b is z is false

Since all z are a second is also wrong

So answer is option c

107
+107
--------
0214
--------
O->2,A->1

22
+11
--------
33
-----
this is right answer

 

Start from downwards 24,24,24
take half from both depart me t and give it 2 3rd
means
12,12,48
then for second 6,6+12+24,24=6,42,24
then for first6+21+12,21,12=39,21,12

Please mark the correct answer in the comments of the page
it will be added later on

order :
R ................. PROF C...........MARKETING
Q.................PROF B.............FINANCE
S..................PROF A ............HRM
P..................PROF D.............SYSTEM

OR

R ................. PROF A...........MARKETING
S..................PROF C............ HRM
Q.................PROF B.............FINANCE
P..................PROF D.............SYSTEM

order :
R ................. PROF C...........MARKETING
Q.................PROF B.............FINANCE
S..................PROF A ............HRM
P..................PROF D.............SYSTEM

OR

R ................. PROF A...........MARKETING
S..................PROF C............ HRM
Q.................PROF B.............FINANCE
P..................PROF D.............SYSTEM

order :
R ................. PROF C...........MARKETING
Q.................PROF B.............FINANCE
S..................PROF A ............HRM
P..................PROF D.............SYSTEM

OR

R ................. PROF A...........MARKETING
S..................PROF C............ HRM
Q.................PROF B.............FINANCE
P..................PROF D.............SYSTEM

ORDER :
1. C --- R Marketing
2. B --- Q Finance
3. A --- S HRM
4. D --- P Systems

ORDER :
1. C --- R Marketing
2. B --- Q Finance
3. A --- S HRM
4. D --- P Systems

ORDER :
1. C --- R Marketing
2. B --- Q Finance
3. A --- S HRM
4. D --- P Systems

As everyone gave exactly one fact correct, so it is clear that the
murderer didnt wear a hat because three of witness saying
that he wore a hat and if it is true, we cant deduce other traits
of the murderer.
hence,
from witness D we get =Murderer didn\'t wear a hat , he didn\'t
have grey eyes,he was not tall, and he didn\'t wear a vest.
from witness C=Murderer wore a raincoat, as it is cleared that
he didn\'t wear a vest from witness D.
from witness B
=Murderer was short as he was not tall from witness D
and not medium from witness C.
from witness A
=Murderer had blue eyes as all others details are already deduced.

final traits= murderer had blue eyes,he was short, he wore
raincoat and he didnt wear a hat