Question
Statements:All gems are stones. Some stones are
diamonds. Some diamonds are jewelry. Some jewelry are pearls. Conclusions:I. Some jewelry are stones II. Some gems are jewelry. III. Some diamonds are gems. IV. All stones are gems. In each question below are given some statements followed by four conclusions numbered I, II, III and IV are given. You have to take the three given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.ÂSolution
Some stones are diamonds(I) + Some diamonds are jewelry(I) ⇒ No conclusion. Hence conclusion I does not follow. All gems are stones(A) + Some stones are diamonds(I) ⇒ No conclusion. Hence conclusion II and III does not follow. All gems are stones(A) ⇒ Conversion ⇒ Some stones are gems(I). Hence conclusion IV does not follow.
Statement:
Some mad are sad.
Only a few sad are bad.
All bad are lad.
No lad is dad.   Â
All dad are gad. Â
...Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
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 logicall...
Statements:
Q ≥ R = P; R > S ≥ Z; S ≥ B < C
Conclusions:
I. C > Z
II. B < Q
Statements:
Only a few kites are sticks.
Only a few kites are string.
Conclusions:
1) Some strings being sticks is a possibi...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Statements: D < E = F; G < D ≤ H; K < F ≤ A
Conclusions:
I. G < A
II. H > K
III. E > H
.... In the questions given below there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
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