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uday raghuwanshi

· started a discussion

· 1 Months ago

Sir,
Please provide solutions of 2nd test

Question:

DIRECTIONS: In the following questions, the symbols @, $, %, © and * are used with the following.


‘P % Q’ means ‘P is neither greater than nor 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 not greater than Q’.

‘P @ Q’ means ‘P is not smaller than Q’.

 

Now, in each of the following questions assuming the given statements to be true, find which of the three Conclusions I, II and III given below is/are definitely true and give your answer accordingly.

Statements:        

V©K,K@B,B$M


Conclusions :

I. V © B   

II. M © K   

III. M©V
Options:
A) None is true
B) Only I is true
C) Only II is true
D) Only III is true
E) II and III are true
Solution:

Ans: (c)

P%Q ⇒P=Q

P$Q ⇒P > Q

P©Q ⇒ P < Q

P*Q ⇒P≤Q

P@Q ⇒P ≥Q

Statements:

V©K ⇒V<K;K@B=K≥B;B$M=B>M

So, V<K≥B>M

Conclusions:

I.V©B⇒V<B (False)

II. M © K ⇒M <K (True)

Ill. M © V ⇒M <V (False)

So, only II is true.

Talented Boy

· commented

· 1 Months ago

Please click on report and view detailed solution......

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