Correct Answers: | |
Wrong Answers: | |
Unattempted: |
Question 1
In a certain language different symbols represent different operators as follows.
- ® means X = Y
- µ means X ≯ (not more than) Y
- ¥ means X ≥ Y
- ∅ means X < Y
- ∧ means X > Y
Statements: L ¥ M; M ∅ N; N ¥ O;
Conclusions:
- L ∅ O
- O ∅ L
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 L ≥ M < N ≥ O. Conclusion I translates to L < O. Conclusion II translates to O < L. 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 2
In a certain language different symbols represent different operators as follows.
- $ means X = Y
- ∏ means X ≤ Y
- ∇ means X ≮ (not less than) Y
- Δ means X < Y
- @ means X > Y
Statements: K @ L; L @ M; M ∏ N;
Conclusions:
- K Δ N
- M @ K
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 K > L > M ≤ N. Conclusion I translates to K < N. Conclusion II translates to M > K. 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 3
In a certain language different symbols represent different operators as follows.
- % means X = Y
- Θ means X ≤ Y
- « means X ≮ (not less than) Y
- ⊕ means X < Y
- ∃ means X > Y
Statements: M % N; N ∃ O; O ∃ P;
Conclusions:
- N % P
- M ∃ P
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 M = N > O > P. Conclusion I translates to N = P. Conclusion II translates to M > P. 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.
- µ means X = Y
- ⊕ means X ≯ (not more than) Y
- ¥ means X ≮ (not less than) Y
- ∏ means X < Y
- √ means X > Y
Statements: O ¥ P; P µ Q; Q µ R;
Conclusions:
- O √ R
- P µ R
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 O ≥ P = Q = R. Conclusion I translates to O > R. Conclusion II translates to P = R. 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 5
In a certain language different symbols represent different operators as follows.
- ∩ means X = Y
- © means X ≤ Y
- ∑ means X ≥ Y
- « means X < Y
- µ means X > Y
Statements: K ∩ L; L µ M; M ∩ N; N ∩ O;
Conclusions:
- O « K
- L µ O
- K « M
Which of the above conclusions is/are true?
This Blog Post/Article "Inequalities Quiz Set 013" 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