Correct Answers: | |

Wrong Answers: | |

Unattempted: |

### Question 1

In a certain language different symbols represent different operators as follows.

- ∀ means X = Y
- ∧ means X ≤ Y
- ∑ means X ≥ Y
- © means X < Y
- £ means X > Y

**Statements: **C ∀ D; D £ E; E © F; F © G;

**Conclusions: **

- E £ G
- G © C
- G £ D

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
- λ means X ≥ Y
- η means X < Y
- % means X > Y

**Statements: **I § J; J % K; K % L; L § M;

**Conclusions: **

- M η I
- J % M
- L η I

Which of the above conclusions is/are true?

### Question 3

In a certain language different symbols represent different operators as follows.

- Γ means X = Y
- % means X ≯ (not more than) Y
- √ means X ≥ Y
- ∂ means X < Y
- $ means X > Y

**Statements: **L √ M; M ∂ N; N ∂ O;

**Conclusions: **

- O $ M
- M √ O

**A**

both I and II are true.

**B**

only conclusion II is true.

**C**

only conclusion I is true.

**D**

either I or II can be true.

**Soln.**

**Ans: c**

The statements can be translated to L ≥ M < N < O. Conclusion I translates to O > M. Conclusion II translates to M ≥ O. 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 4

In a certain language different symbols represent different operators as follows.

- ∂ means X = Y
- ρ means X ≤ Y
- ∅ means X ≥ Y
- Ξ means X < Y
- Γ means X > Y

**Statements: **N ∂ O; O ∂ P; P ∂ Q; Q Γ R;

**Conclusions: **

- N Γ P
- R Ξ O
- Q Ξ N

Which of the above conclusions is/are true?

### 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
- ∏ means X > Y

**Statements: **A % B; B % C; C ⊗ D; D ⊗ E;

**Conclusions: **

- E % C
- C ∏ A
- D ∏ A

Which of the above conclusions is/are true?

### More Chapters | See All...

Surds and Indices | Cubes and Dice | Areas | Direction Sense Test | Percentages | Deductive Reasoning | Data Sufficiency | Blood Relations | Paper Folding | Missing Numbers | More...

This Blog Post/Article "Inequalities Quiz Set 049" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Updated on 2019-08-18.