A+, ÷, x, -
Bx, +, -, ÷
C÷, +, x, -
D÷, - x, +
A+, ÷, x, -
Bx, +, -, ÷
C÷, +, x, -
D÷, - x, +
Related Questions:
Two 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 wolfs are dogs.
All dogs are jackals.
Conclusions:
I. All wolfs are jackals.
II. All jackals are wolfs.
Three 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 commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some Nails are Hammer.
Some Screws are Pliers.
All Hammer are Pliers.
Conclusions:
I. Some Nails are Pliers.
II. Some Screws are Hammer.
III. Some Nails are Screws.