Question
Statements : No painting is a pencil. Some
pencils are drawings. All drawings are sketches. Conclusions : I. Some sketches are drawings. II. Some drawings are not paintings. III. All pencils being sketches is a possibility. In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
All drawings are sketches (A) ⇒ Conversion ⇒ Some sketches are drawings (I). Hence, conclusion I follows. No painting is a pencil(E) + Some pencils are drawings(I) Some drawings are not paintings(O*). Hence, conclusion II follows. Some pencils are drawings(I) + All drawings are sketches(A) ⇒ Some pencils are sketches(I) ⇒ Probable conclusion ⇒ All pencils may be sketches(A). Hence, conclusion III follows. 
Statement:
All Dell are nokia.
Only Nokia are Samsung.
Only Dell are Xiomi.
Only Nokia are Vivo.
Conclusion:
...- Two statements are given followed by three conclusions numbered I, II, and III assuming the statements to be true, even if they seem to be at variance with...
All desks may be tables. Some stools are not chairs. Some tables may not be chairs.
Statements: All medicine are tablets.
All pills are tablets.
All tablets are tonics.
Conclusions: I. All medicine are tonics. ...
Statements : All Stars are planet
All Satellite are galaxy
Some planets are satellite
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Some mobiles may not be papers. Some dusters are not calculators
Statements: Some printers are monitors.
All monitors are modems.
Some modems are keyboards.
Conclusions: I. Some keyboards are no...
Statements:
Only Towels are Soaps.
Only few Towels are Shampoos.
All Shampoos are Conditioners.
Conclusions:
<...If all the letters in the word ‘SWEATSHIRT’ are arranged in alphabetical order from left to right such that the vowels are arranged first foll...
In the question below some statements are given followed by two conclusions I and II. You have to take the given statements to be true even if they see...
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