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adamant riser

· started a discussion

· 1 Months ago

answer 3 is wrong (Question: 163842.3 )

answer is wrong.. i suppose only 3 is the answer as 5 is clearly not the answer

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:

No white is a black

Some reds are blacks.


Statements:

1: No white is pink. No pink is a black. Some blacks are reds.

2: All whites are pinks. All pinks are black. No black is red.

3: All whites are pinks. No pink is a black. Some blacks are reds.

4: All whites are pinks. No pink is a black. No black is red.

5: All whites are pinks. No pink is a red. All blacks are reds.

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

Ans: (d) Only Statements — 3 

Explanation :


Knowledge Expert

· commented

· 1 Months ago

Dear Student, statement 1 can't follow here no white is pink and no pink is black here a possibility occurs either black's some part marge with white or not . if No +No type statement gives no conclusion in this case any possibility is true. Keep learning keep solving Best wishes Team Toprankers

Knowledge Expert

· commented

· 1 Months ago

From 5 also, both the conclusions are obvious....

Since , All blacks are reds so obviously some red are blacks.
Since, All whites are pinks. No pink is a red. All blacks are reds. so its also obvious that No white is a blacks.
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