Study the given diagram carefully and answer the following question. The numbers in different sections indicate the number of persons who use the electronic item.
How many people use both laptop and television?
A19
B23
C42
D56
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Related Questions:
Three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
1. All jokers are circuses.
2. All circuses are equestrians.
3. Some jokers are spectacles.
Conclusions:
I. Some equestrians are spectacles.
II. Some circuses are jokers.
Three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some purses are keys.
All lockers are keys.
All keys are pins.
Conclusions:
I. Some pins are purses.
II. No pin is a purse.
Three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if
they seem to be at variance with commonly known facts, decide which of the conclusions . logically follow(s) from the statements
Statements:
All sketches are cards.
All cards are posters.
Some sketches are folders.
Conclusions:
I. Some folders are posters.
II. Some cards are folders.
Given below are three statements and three conclusions. Take the statements to be true even if they are at variance with commonly known facts, and decide whether the conclusion/s follow/s the given statements.
Statements:
I. Some lions are cats.
II. All cats are animals.
III. Some animals are not lions.
Conclusions:
I. Some animals are lions.
II. All lions are animals.
III. No animal is a lion.