Correct Answers: | |
Wrong Answers: | |
Unattempted: |
Question 1
In a certain language different symbols represent different operators as follows.
- η means X = Y
- ω means X ≤ Y
- Ω means X ≥ Y
- % means X < Y
- ∧ means X > Y
Statements: A ∧ B; B η C; C ∧ D; D η E;
Conclusions:
- C ∧ E
- E % A
- A ∧ C
Which of the above conclusions is/are true?
Question 2
In a certain language different symbols represent different operators as follows.
- @ means X = Y
- ∑ means X ≤ Y
- ω means X ≥ Y
- § means X < Y
- ® means X > Y
Statements: J § K; K @ L; L § M;
Conclusions:
- J § L
- K ω M
both I and II are true.
only conclusion II is true.
only conclusion I is true.
either I or II can be true.
Ans: c
The statements can be translated to J < K = L < M. Conclusion I translates to J < L. Conclusion II translates to K ≥ M. So we can see that only conclusion I is 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: D ∅ E; E © F; F § G;
Conclusions:
- D © G
- D ∀ F
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 D ≤ E = F > G. Conclusion I translates to D = G. Conclusion II translates to D < F. 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.
- Ω means X = Y
- ∑ means X ≯ (not more than) Y
- ⊕ means X ≮ (not less than) Y
- ∇ means X < Y
- Δ means X > Y
Statements: F Ω G; G Δ H; H ∑ I;
Conclusions:
- F Δ I
- H ∇ F
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 F = G > H ≤ I. Conclusion I translates to F > I. Conclusion II translates to H < F. 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.
- « means X = Y
- Γ means X ≯ (not more than) Y
- ⊗ means X ≥ Y
- ∧ means X < Y
- η means X > Y
Statements: B ∧ C; C ∧ D; D ⊗ E;
Conclusions:
- D η E
- D « E
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 B < C < D ≥ E. Conclusion I translates to D > E. Conclusion II translates to D = E. 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 ≥.
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This Blog Post/Article "Inequalities Quiz Set 041" 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