Correct Answers: | |
Wrong Answers: | |
Unattempted: |
Question 1
In a certain language different symbols represent different operators as follows.
- Θ means X = Y
- η means X ≯ (not more than) Y
- ∏ means X ≥ Y
- « means X < Y
- ⊕ means X > Y
Statements: G ∏ H; H ⊕ I; I Θ J;
Conclusions:
- G « J
- H Θ J
both I and II are true.
only conclusion II is true.
only conclusion I is true.
either I or II can be true.
Ans: a
The statements can be translated to G ≥ H > I = J. Conclusion I translates to G < J. Conclusion II translates to H = J. So we can see that both I and II are true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
Question 2
In a certain language different symbols represent different operators as follows.
- ∏ means X = Y
- ⊗ means X ≯ (not more than) Y
- © means X ≮ (not less than) Y
- Ξ means X < Y
- ∃ means X > Y
Statements: F Ξ G; G ∏ H; H © I;
Conclusions:
- G ∃ I
- G ∏ I
both I and II are true.
only conclusion II is true.
only conclusion I is true.
either I or II can be true.
Ans: d
The statements can be translated to F < G = H ≥ I. Conclusion I translates to G > I. Conclusion II translates to G = I. So we can see that either I or II can be true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
Question 3
In a certain language different symbols represent different operators as follows.
- ¢ means X = Y
- ∃ means X ≯ (not more than) Y
- ¥ means X ≮ (not less than) Y
- ⊗ means X < Y
- ≅ means X > Y
Statements: N ⊗ O; O ≅ P; P ≅ Q;
Conclusions:
- N ⊗ Q
- O ≅ Q
both I and II are true.
only conclusion II is true.
only conclusion I is true.
either I or II can be true.
Ans: b
The statements can be translated to N < O > P > Q. Conclusion I translates to N < Q. Conclusion II translates to O > Q. So we can see that only conclusion II is true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
Question 4
In a certain language different symbols represent different operators as follows.
- ∀ means X = Y
- ∧ means X ≤ Y
- © means X ≥ Y
- Δ means X < Y
- Γ means X > Y
Statements: B ∀ C; C ∀ D; D ∧ E;
Conclusions:
- B Γ E
- D Γ B
both I and II are true.
only conclusion II is true.
only conclusion I is true.
neither I nor II is true.
Ans: d
The statements can be translated to B = C = D ≤ E. Conclusion I translates to B > E. Conclusion II translates to D > B. So we can see that neither I nor II is true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
Question 5
In a certain language different symbols represent different operators as follows.
- λ means X = Y
- ∃ means X ≤ Y
- ∩ means X ≥ Y
- ¢ means X < Y
- ∅ means X > Y
Statements: T ¢ U; U ¢ V; V ∅ W; W ¢ X;
Conclusions:
- W ∅ U
- V ∅ X
- X ∅ T
Which of the above conclusions is/are true?
More Chapters | See All...
Missing Numbers | Venn Diagrams | Averages | Probability | Sitting Arrangements | Mirror Images | Ranking Test | Logarithms | Boats and Streams | Time and Work | More...
This Blog Post/Article "Inequalities Quiz Set 001" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2020-02-07. Published on: 2016-04-13