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.
Statements : R $ J. J % D, D * F
Conclusions
I. D $ R
II. D @ R
three statements in the question will translate to
R=J
{J}$$\geq$${D}
D=F
based on these relations, one single equation can be as: {J}$$\geq$${D}=F.
conclusion 1: D=R, which is possible since R can be both greater than or equal to D
conclusion 2 D<R, which is possible since R can be both greater than or equal to D.
But since both cannot happen simultaneously ,hence the answer is option C.
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