| Direction: In the question, the symbols $,\[\delta \], @, % and © are used with the following meanings as illustrated below: |
| 'A $ B' means 'A is neither greater than nor equal to B' |
| 'A \[\delta \] B' means 'A is not greater than B' |
| 'A @ B' means 'A is not smaller than B' |
| 'A % B' means 'A is neither smaller than nor greater than B' |
| 'A©B' means 'A is neither smaller than nor equal to B' In each of the following questions, assuming the given statements to be true, find out which of the conclusions I, II, III and IV given below them is/are definitely true. |
| Conclusions: |
| I.\ [G\,\$\,E\] |
| II. U $ X |
| III. \[N\,\,X\] |
| IV. \[U\,\$\,N\] |
A) Only I and II
B) Only IV
C) AII are true
D) Only I
E) None is true
Correct Answer: B
Solution :
Given \[\$\,\to\,<\] \[\delta \to \,\le \] \[\to \,\ge \] \[%\,\to \,=\] \[\bigcirc c\to \,>\] Given statements: \[X\ge G\] ...(i) G<N ...(ii) N>E ...(iii) \[E\ge U\] ...(iv) Combining all these statements, we get \[X\ge G<N>E\ge U\] Thus, we can't compare G and E or U and X. So conclusion I and II are not true. Again, we can't compare N and X. So, III is also not true. But N>U or U<N is true. Hence IV \[(U\,\$\,N)\] is true.
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