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### Question

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

- √ means X = Y
- Δ means X ≤ Y
- Ω means X ≮ (not less than) Y
- $ means X < Y
- £ means X > Y

**Statements: **R √ S; S $ T; T Δ U;

**Conclusions: **

- R £ U
- T $ R

**A**

both I and II are true.

**B**

only conclusion II is true.

**C**

only conclusion I is true.

**D**

neither I nor II is true.

**Soln.**

**Ans: d**

The statements can be translated to R = S < T ≤ U. Conclusion I translates to R > U. Conclusion II translates to T < R. 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 ≥.