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ritu

· started a discussion

· 1 Months ago

both conclusion follows n both statements

Question:
DIRECTIONS: In each group of questions below are two conclusions followed by five set of statements. You have to choose the correct set of statements that logically satisfies given conclusions. Given statements to be true even if they seem to be at variance from commonly known facts.


Conclusions:

At least some hills being lake is a possibility.

some mountains are hills.


Statements:

1: All Hills are Mountains. All hills are rivers. No hill is a lake.

2: All Hills are Mountains. All Mountains are rivers. No river is a lake.

3: Some Hills are Mountains. Some hills are rivers. No hill is a lake.

4: Some Hills are Mountains. All Mountains are rivers. No hill is a lake.

5: All Hills are Mountains. Some hills are rivers. No river is a lake.

Options:
A) Only Statements — 1
B) Only Statements — 2
C) Only Statements — 3
D) Only Statements — 4
E) Only Statements — 5
Solution:

Ans: (e) Only Statements — 5

Explanation :


Talented Boy

· commented

· 1 Months ago

Its very clear that firs conclusion can not be drawn from 2nd statement because 1st conclusion says At least some hills being lake is a possibility, while in 2nd statement its given that No hill is a lake.

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