In the following question, four statements are given followed by four conclusions I, II, III and IV. You have to consider the given statements to be true even, if they seem to be at variance with commonly known facts. Read all the conclusions and decide which of the following logically follows from the given statements disregarding the commonly known facts. Statements: Some Mobile are Laptop. Some Tablet are Laptop. Some Desktop are Tablet. No Desktop is Mobile. Conclusions: I. All Tablet being Mobile is a possibility. II. All Laptop being Mobile is a possibility. III. All Desktop are Laptop. IV. All Tablet are Laptop.?

Only I follows
Only III follows
Only II follows
Only IV follows
None follows

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : Only II follows

The Venn diagram for the given statements is as follows,

[ alt="Family Tree 23" src="//storage.googleapis.com/tb-img/production/18/08/Family%20Tree_23.PNG" style="height:122px; width:206px">

Based on that we will check conclusions:

I. All Tablet being Mobile is a possibility → Clearly not possible.

II. All Laptop being Mobile is a possibility → Clearly possible.

III. All Desktop are Laptop → It’s possible but not definite, hence false.

IV. All Tablet are Laptop → It’s possible but not definite, hence false.

Hence conclusion II follows.

5 views Answered 2022-09-04 04:29

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