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princy

· started a discussion

· 1 Months ago

please correct

Question:
DIRECTIONS: In the following questions, the symbols @, ©, $, % and * are used with the following meaning as illustrated below:

‘P © Q’ means ‘P is not smaller than Q’.
‘P * Q’ means ‘P is not greater than Q’.
‘P @ Q’ means ‘P is neither greater than nor equal to Q’.
‘P $ Q’ means ‘P is neither smaller than nor equal to Q’.
‘P % Q’ means ‘P is neither greater than nor smaller than Q’.
Statements : 
R©K,  K*N,   N$J,  J%H

Conclusions : 
I.R $ N          II.J @ K 
III.H @ N      IV.R $ H
Options:
A) None is true.
B) Only I is true.
C) Only II is true.
D) Only IV is true.
E) Only III is true.
Solution:

Statements : 
R>K,  K<N,   N>J,  J=H

Conclusions : 
I.R > N          II.J < K 
III.H < N      IV.R > H


For conclusion I, since R>K and K<N, so R<N. Therefore conclusion I is not true.

For conclusion II, since K<N and N>J, so here there is no any exact conclusion between K and J because here K can be either equal to or greater than or less than K. Therefore conclusion II is also not true.

For conclusion III, since N is greater than J and J is equal to H, so N is also greater than H. So, H<N. Therefore conclusion III is true.

For conclusion IV, obviously from conclusion II's explanation we can not define R>H. Therefore conclusion IV is not true.

Hence, Only III is true.

seema bajiya

· commented

· 1 Months ago

Answer should be D

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