IB ACIO 18 February 2021 Morning Shift
For the following questions answer them individually
Among 500 villagers, 40% are doing businesses and 80% are doing jobs. If all of them are either doing business or jobs, then the number of villagers who are doing only job are how much more than that who are doing only business?
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement 1 : All roses are Pink.
Statement 2 : Some Pinks are Lotus.
Conclusion I : All Lotus are Roses.
Conclusion II : Some Pinks are Roses.
In the given Venn diagram, “Group R” represents those who have visited “Russia”, “Group C” represents those who have visited “China” and “Group G” represents those who have visited “Japan”. The number given in the diagram represent the number of persons in that particular category. If out of the total number of persons who have visited at least two countries, 60% are females then how many of them are males?
'A+ B' means 'A is the son of B', 'A — B' means 'A is the daughter of B', 'A x B' means 'A is the mother of B',$$'A \div B'$$ means 'A is the brother of B'. Which of the following equations indicates that '0 is the son of D'?
6 boys are sitting on 6 different chairs numbered 1 to 6. A is sitting neither on chair 2 nor on chair 5. F is sitting either on chair 4 or on chair 6. E is sitting on the chair 1 and D is sitting on the chair 3. If B is sitting either on chair 2 or chair 4 then on which chair is C sitting?
In the question given below, three statements are given, followed by two conclusions I and II. You have to consider the statement/statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statements:
Some mobiles are laptops.
All laptops are cameras.
No camera is desktop.
Conclusion:
I. All desktop being mobile is a possibility.
II. All mobile being cameras is a possibility.
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. No R is V.
II. No L is M.
III. No R is L.
Conclusions:
I. Some V are not M.
II. No M is L.
III. Some L are not R.
