Instructions

In the following questions, the symbols @, ©. $, % and * are used with the following meaning as illustrated below ‘P ©Q’ means ‘P is not greater than Q.. ‘P % Q’ means ‘P is not smaller than Q’. ‘P * Q’ means ‘P is neither smaller than nor equal to Q’. ‘P @ Q’ means P is neither greater than nor equal to Q’. ‘P$ Q’ means ‘P is neither greater than nor smaller 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 ?
a: if only Conclusion 1 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 Conclusions I and li are true.

Question 228

# Statements : D % B, B * T, T $MConclusions :I. T © DII. M © D Solution the statements in the question translate to: D % B: D >=B B * T: B>T T$ M:T=M
hence the overall equation becomes:{D}$$\geq$${B}>T=M

conclusion 1: T © D states: {T}$$\leq$${D} can be true as can be seen in the above equation
conclusion 2: M © D states: {M}$$\leq$${D} can be true as can be seen in the above equation.

hence either one of them is true, therefore option C.