Directions (1 - 5): In this question
are given four statements followed by five conclusions, one of which definitely
does not logically follow (or is not a possibility of occurrence) from the
given statements. That conclusion is your answer.
(Note: You have to take the four given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusion logically does not follow from the given statements disregarding commonly known facts.)
1. Statement :
Some logics are reasons. All reasons are arguments.
All arguments are fights. No fight is a discussion.
Conclusion:
1) All discussions being logic is a possibility.
2) No discussions are an argument.
3) All logics being discussion is a possibility.
4) All reasons are fights.
5) No reason is a discussion.
2.Statement :
All references are mails. All mentions are references.
All comments are mentions. No mail is a declaration.
Conclusion:
1) No reference is a declaration.
2) All comments are mails.
3) No mention is a declaration.
4) All declarations being comment is a possibility.
5) At least some mails are mentions.
3.Statement :
Some moments are flashes. All moments are seconds.
All flashes are instances. No instance is an hour.
Conclusion:
1) All hours being seconds is a possibility.
2) No second is a flash.
3) No hour is a flash.
4) At least some moments are instances.
5) At least some seconds are instances.
4.Statement :
All circles are spheres. All spheres are rectangles.
No rectangle is pyramid. No pyramid is a triangle.
Conclusion:
1) At least some circles are pyramids.
2) All triangles being circles is a possibility.
3) All rectangles being triangles is a possibility.
4) At least some rectangles are circles.
5) No pyramid is a sphere.
5.Statement :
No hotel is a motel. All motels are apartments.
All apartments are inns. No inn is a guesthouse.
Conclusion:
1) All hotels being inns is a possibility.
2) No motel is a guesthouse.
3) All hotels being apartments is a possibility.
4) No motel is an inn.
5) No guesthouse is an apartment
Directions (Q. 6 -7): In the given questions, assuming the given statements to be true. Find which of the given four conclusions numbered I, II, III, and IV is/ are definitely true and give your answer accordingly.
6.Statement : S >M ≥D >H ≤R ≤T <W
Conclusions:
I. S > H II. W > H
III. R < W IV. M > T
1) Only I, II and III are true.
2) Only II is true.
3) Only I and II are true
4) Only I and either II or IV are true.
5) All I, II, III and IV are true.
7.Statement : S >U >L ≤N ; L ≥Y>A
Conclusions:
I. Y<N II. U>N
III.N=Y IV. U>A
1) Only either II or III is true.
2) Only IV and either I or III are true.
3) Only IV is true.
4) Only II is true.
5) Only III is true.
Directions (8-12): Study the following information carefully to answer following questions carefully.
A building has seven floors numbered one to seven, in such a way that the ground floor is numbered one; the floor above it is numbered two and so on such that the topmost floor numbered seven. One out of seven people viz. P, Q, R, S, T, U and V lives on each floor. P lives on fourth floor. T lives on the floor immediately below U’s floor. U does not live on the second or seventh floor. R does not live on an odd numbered floor. Q does not live on floor immediately above or below R’s floor. S does not live on the topmost floor. V does not live on any floor below T’s floor.
8.Who lives on topmost floor?
1) R 2) S
3) V 4) P
5) Q
9.Who lives immediately above floor P?
1) V 2) R
3) Q 4) T
5) S
10.Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group?
1) Q 2) U
3) S 4) T
5) None of these
11.Who lives between U and Q?
1) T 2) P
3) S 4) R
5) V
12.Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group?
(1)PUQ (2) SPT
(3) RSU (4) VSP
(5) None of these
Answers :
1. ( 3)
2. ( 4)
3. ( 2)
4. ( 1)
5. ( 4)
6. (1)
7. (2)
Solutions 8-12
Floor No. Person
7 V
6 R
5 S
4 P
3 U
2 T
1 Q
8. (3)
9. (5)
10. (4)
11. (1)
12. (4)
(Note: You have to take the four given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusion logically does not follow from the given statements disregarding commonly known facts.)
1. Statement :
Some logics are reasons. All reasons are arguments.
All arguments are fights. No fight is a discussion.
Conclusion:
1) All discussions being logic is a possibility.
2) No discussions are an argument.
3) All logics being discussion is a possibility.
4) All reasons are fights.
5) No reason is a discussion.
2.Statement :
All references are mails. All mentions are references.
All comments are mentions. No mail is a declaration.
Conclusion:
1) No reference is a declaration.
2) All comments are mails.
3) No mention is a declaration.
4) All declarations being comment is a possibility.
5) At least some mails are mentions.
3.Statement :
Some moments are flashes. All moments are seconds.
All flashes are instances. No instance is an hour.
Conclusion:
1) All hours being seconds is a possibility.
2) No second is a flash.
3) No hour is a flash.
4) At least some moments are instances.
5) At least some seconds are instances.
4.Statement :
All circles are spheres. All spheres are rectangles.
No rectangle is pyramid. No pyramid is a triangle.
Conclusion:
1) At least some circles are pyramids.
2) All triangles being circles is a possibility.
3) All rectangles being triangles is a possibility.
4) At least some rectangles are circles.
5) No pyramid is a sphere.
5.Statement :
No hotel is a motel. All motels are apartments.
All apartments are inns. No inn is a guesthouse.
Conclusion:
1) All hotels being inns is a possibility.
2) No motel is a guesthouse.
3) All hotels being apartments is a possibility.
4) No motel is an inn.
5) No guesthouse is an apartment
Directions (Q. 6 -7): In the given questions, assuming the given statements to be true. Find which of the given four conclusions numbered I, II, III, and IV is/ are definitely true and give your answer accordingly.
6.Statement : S >M ≥D >H ≤R ≤T <W
Conclusions:
I. S > H II. W > H
III. R < W IV. M > T
1) Only I, II and III are true.
2) Only II is true.
3) Only I and II are true
4) Only I and either II or IV are true.
5) All I, II, III and IV are true.
7.Statement : S >U >L ≤N ; L ≥Y>A
Conclusions:
I. Y<N II. U>N
III.N=Y IV. U>A
1) Only either II or III is true.
2) Only IV and either I or III are true.
3) Only IV is true.
4) Only II is true.
5) Only III is true.
Directions (8-12): Study the following information carefully to answer following questions carefully.
A building has seven floors numbered one to seven, in such a way that the ground floor is numbered one; the floor above it is numbered two and so on such that the topmost floor numbered seven. One out of seven people viz. P, Q, R, S, T, U and V lives on each floor. P lives on fourth floor. T lives on the floor immediately below U’s floor. U does not live on the second or seventh floor. R does not live on an odd numbered floor. Q does not live on floor immediately above or below R’s floor. S does not live on the topmost floor. V does not live on any floor below T’s floor.
8.Who lives on topmost floor?
1) R 2) S
3) V 4) P
5) Q
9.Who lives immediately above floor P?
1) V 2) R
3) Q 4) T
5) S
10.Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group?
1) Q 2) U
3) S 4) T
5) None of these
11.Who lives between U and Q?
1) T 2) P
3) S 4) R
5) V
12.Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group?
(1)PUQ (2) SPT
(3) RSU (4) VSP
(5) None of these
Answers :
1. ( 3)
2. ( 4)
3. ( 2)
4. ( 1)
5. ( 4)
6. (1)
7. (2)
Solutions 8-12
Floor No. Person
7 V
6 R
5 S
4 P
3 U
2 T
1 Q
8. (3)
9. (5)
10. (4)
11. (1)
12. (4)
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