There are eight equidistant points on a circle. How many right-angled triangles can be drawn using these points as vertices and taking the diameter as one side of the triangle?
The correct answer is D
Statements:No town is a city.
All cities are islands.
Conclusions:I. No island is a town. Â
II. All islands are cities.
Statement: All calculators are buttons.
      All buttons are ovals.
Conclusions: I. Some calculators are ovals.
  Â...
Statements: No laptop is a notebook.
All notebooks are monitors.
No monitor is a mouse.
Conclusions: I. No mouse is a monitor.
Statements:
All plates are cups.
All cups are oranges.
Conclusions:
I. Some oranges are cups.
II. Some plates...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements:
No number is a symbol.
No symbol is a letter.
No letter is a draft.
Conclusions:
I. No number is dr...
Statement:
I) No A is B
II) No B is C
III) Some D are C
IV) All D are E
Conclusion:
I) Some E are not D
II) Some A are C
III) No C is A
Statement:
Each tiger is a lion.
Only a few lion are dogs.
Some dogs are cats
Conclusion:
  1. All lions are tiger...
Statements:
Some year are day.
Each year is month.
Only day are week.
Conclusions:
I. Some month are week.
II. Some month are year.
III. No year is week
Statements: All watches are clocks.
Some wall clocks are calculators.
Conclusions: I. No watch is a calculator.
II. Some calculat...