CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Tags:

Articles

Discussions
Submit Discussion
kittu

· started a discussion

· 1 Months ago

wrong ans (Question: 92162.2 )

Neither I nor II comes

Question:

DIRECTIONS: In the following questions, the symbols +, -, x, ÷ and = are used with the following meaning as illustrated below:


• ‘P + Q’ means ‘P is greater than Q’. 

• ‘P - Q’ means ‘P is greater than or equal to Q’.

• ‘P × Q’ means ‘P is equal to Q’.

• ‘P ÷ Q means ‘P is smaller than Q’.

• ‘P = Q means ‘P is either smaller than or equal to Q’.


Now in each of the following questions assuming the given statements to be true, find which of the conclusions I and II given below then is/are definitely true.

Statements: 

H = V, A × Z, H - Z, F + V


Conclusions:

I.  A × H

II. H + A

Options:
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 Conclusion I and II are true
Solution:

Ans: (c) According to question: 

H = V ⇒ H ≤ V ------(1) 

A × Z ⇒ A = Z------(2) 

H - Z ⇒ H ≥ Z-----(3) 

F + V ⇒ F > V ------(4)    

On combining the statements: 

A = Z ≤ H ≤ V < F 

Conclusions: 

I.  A × H ⇒ A = H 

II. H + A ⇒ H > A 

So, either conclusion I or II is true.

kanhaiya jha

· commented

· 1 Months ago

your method is wrong to determine the solution of this question...

kittu

· commented

· 1 Months ago

i have done in 100,50 method, so

kanhaiya jha

· commented

· 1 Months ago

Hello Kittu, Given answer is correct..please solve it properly and you must know the rules of inequalities to determine exact answer..

see sol:

According to question:
H = V ⇒ H ≤ V ------(1)
A × Z ⇒ A = Z------(2)
H - Z ⇒ H ≥ Z-----(3)
F + V ⇒ F > V ------(4)
On combining the statements:
A = Z ≤ H ≤ V < F ____(5)
From(5),
A = Z ≤ H

means A ≤ H

means, H ≥ Z which indicates that H is either > or = z.
Conclusions:
I. A × H ⇒ A = H
II. H + A ⇒ H > A
So, either conclusion I or II is true.
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions