Instructions

In the following questions, the symbols @. ©, #, $and % are used with the following meaning as illustrated below : ‘p © Q’ means ‘P is either greater than or equal to Q’. `P % Q’ means ‘P is either smaller than or equal to Q’. ‘P @ Q’ means ‘P is neither greater than nor smaller than Q’. P # Q’ means ‘P is smaller than Q’. P$ Q means ‘P is greater than Q’.
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I and II given below them is / are definitely true?

Give answer a:if only Conclusion I is true.
Give answer b: if only Conclusion Il is true.
Give answer c: If either Conclusion I or II is true.
Give answer d: if neither Conclusion I nor II is true.
Give answer e: if both Conclusions I and II are true.

Question 191

# Statements : D $N, N # F, F © TConclusions :I. T # NII. D$ F

Solution

Statements : D > N ; N < F ; F $$\geq$$ T

Conclusions :

I. T # N : $$T<N$$ = false

II. D \$ F : $$D>F$$ = false

Thus, neither Conclusion I nor II is true.

=> Ans - (D)