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Reasoning

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Mathematical Operators

Question
7 out of 28
 

In the following questions, the symbols @, #, %, $, * are used with different meanings as follows :

‘A @ B’ means ‘A is not smaller than B’.

‘A # B’ means ‘A is not greater than B’.

‘A % B’ means ‘A is neither smaller than nor equal to B’.

‘A $ B’ means ‘A is neither greater than nor equal to B’.

‘A * B’ means ‘A is neither greater than nor smaller than B’.

In each of the following questions assuming the given statements to be true, find out which of the three conclusions I, II and III given below them is/are definitely true.


Statements : R % Q, Q @ T, T * U, U # M

Conclusions :

I. M @ T

II. Q @ M

III. Q $ M



A Only either II or III follows
B Only I follows
C Only II follows
D Only I and either II or III follow
E None of these

Ans. D

R > Q ≥ T = U ≤ M I. Follow II. Not follow III. Not follow

But in the case of Q and M there will be no relation but there are three relation possible, > , =, <. Now Q from 2nd position Q ≥ M and from third option Q < M. So either these statement will be correct.

Mathematical Operators Flashcard List

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In the following questions, the symbols ©, @, $, % and * are used with following meanings 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'. In each question four statements showing relationship have been given, which are followed by four conclusions I, II, III & IV. Assuming that the given statements are true, find out which conclusion(s) is /are definitely True. Statements: [email protected], T $ N, F © N, B%F Conclusions: I [email protected] II F©T III:B * T IV B % HA None is trueB Only I is trueC Only II is trueD Only III and IV are trueE Only II and III are true
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