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Directions: The symbols @, ©, $, % and * are used with different meanings as follows:

'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 then nor smaller than Q’
 
'P * Q' means ‘P is greater than Q’
 
'P @ Q' means ‘P is smaller than Q’
 
In each of the following questions assuming the given statements to be true, find out which of the following of the two conclusions I and II given below them is/are definitely true. Given answer 
» Explain it
B
As per the information given,
                  1. F * G means F > G
                  2. G © R means G ≥ R
                  3. R © K means R ≥ K
 
So, the final equation will be,
 
                                         F  >  G  ≥  R  ≥  K
 
Now,         the Conclusion I. K * G means K > G
                  the Conclusion II. R @ F means R < F
 
Let's check the Conclusions now,
 
                 Conclusion I :
                                                  
 
 
                 Conclusion II :
                                                  
 
Hence, only Conclusion II is true.
» Explain it
D
As per the information given,
                  1. E © K means E ≥ K
                  2. K @ M means K < M
                  3. M * R means M > R
 
So, the final equation will be,
 
                                         E    K  <  M  >  R
 
Now,         the Conclusion I. R @ K means R < K
                  the Conclusion II. M @ E means M < E
 
Let's check the Conclusions now,
 
                 Conclusion I :
                                                  
 
 
                 Conclusion II :
                                                  
 
Hence, neither Conclusion I nor II is true.
» Explain it
C
As per the information given,
                  1. W $ N means W ≤ N
                  2. N % B means N = B
                  3. B * F means B > F
 
So, the final equation will be,
 
                                         W  ≤  N  =  B  >  F
 
Now,         the Conclusion I. B % W means B = W
                  the Conclusion II. B * W means B > W
 
Let's check the Conclusions now,
 
                 Conclusion I :
                                                  
 
 
                 Conclusion II :
                                                  
 
Hence, either Conclusion I or II is true.
» Explain it
E
As per the information given,
                  1. M % T means M = T
                  2. T * J means T > J
                  3. J © D means J ≥ D
 
So, the final equation will be,
 
                                         M  =  T  >  J  ≥  D
 
Now,         the Conclusion I. D @ T means D < T
                  the Conclusion II. J @ M means J < M
 
Let's check the Conclusions now,
 
                 Conclusion I :
                                                  
 
 
                 Conclusion II :
                                                  
 
Hence, both Conclusions I and II are true.
» Explain it
E
As per the information given,
                  1. B @ H means B < H
                  2. H $ N means H ≤ N
                  3. N % F means N = F
 
So, the final equation will be,
 
                                         B  <  H  ≤  N  =  F
 
Now,         the Conclusion I. F © H means F ≥ H
                  the Conclusion II. N * B means N > B
 
Let's check the Conclusions now,
 
                 Conclusion I :
                                                  
 
 
                 Conclusion II :
                                                  
 
Hence, both Conclusions I and II are true.