Direction: In the following question, the symbols @, ©, %, $ and # are used with the following meanings as illustrated below: |
'X©Y' means 'X is neither greater than nor equal to Y'. |
'X@Y' means 'X is not greater than Y'. |
'X%Y' means 'X is neither smaller than nor equal to Y'. |
'X$Y' means 'X is not smaller than Y'. |
'X#Y' means 'X is neither greater nor smaller than Y'. |
Now in each of these questions assuming the given statements to be true, find which of the conclusions given below them is/are definitely true. |
Give answer |
I. C©N |
II. C©G |
A) if only Conclusion I is true.
B) if only Conclusion II is true.
C) if either Conclusion I or II is true.
D) if neither Conclusion I nor II is true.
E) if both Conclusion I and II are true.
Correct Answer: A
Solution :
Given statements: \[\text{C Q }\Rightarrow \text{ C Q}...\text{(i)}\] \[\text{Q }\!\!\#\!\!\text{ N }\Rightarrow \,\,\text{Q = N}...(ii)\] \[\text{N }\!\!%\!\!\text{ G }\Rightarrow \text{ N G }...\text{(iii)}\] Combining (i), (ii) and (iii), we get \[\text{C Q = N G}...(iv)\] Check for conclusion I. \[\text{C N }\Rightarrow \text{ C N}\] From (iv), C < N is true. Check tor conclusion II. \[\text{C G }\Rightarrow \text{ C G}\] From (iv), we can't compare C and G. Thus, II (C < G) is not true.You need to login to perform this action.
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