Instructions

In the following question the symbols @, © , * , $and % are used with the following meaning as illustrated below: ‘P * Q’ means ‘P is neither smaller than nor equal to Q’. ‘P © Q’ means ‘P is neither greater than nor equal to Q’. ‘P @ Q’ means ‘P is not greater than Q’. ‘P % Q’ means ‘ P is not smaller than Q’. ‘P$ Q’ means ‘P is neither smaller than nor greater than Q’.
Now in each of the following questions assuming the given statement 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.
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 II are true.

Question 147

# Statements:M % F, F © R, R * KConclusions:I. K © F II. M * R

Solution

The given statement can be written as $$M \geq F < R > K$$

Conclusions: (i) K < F (ii) M > R

From the expression, we can see that we cannot establish a relationship between K and F or M and R.

Hence, neither of the expressions is true. Option D is the correct answer.