Tag: math & puzzles

All the offices on the 9th floor have wall-to-wall carpeting. No wall-to-wall carpeting is pink. None of the offices on the 9th floor has pink wall-to-wall carpeting. If the first two statements are true, the third statement is

Class A has a higher enrollment than Class B. Class C has a lower enrollment than Class B. Class A has a lower enrollment than Class C. If the first two statements are true, the third statement is

If you were running a 500 metre race and you cross the last person, your position would be?

how many times does the letter 'A' appear in the spellings of the numbers between the numbers 1 & 999?

how many times does the letter 'B' appear in the spellings of the numbers between 1 & 999,999,999?

A: I am older than B B: I am older than A and C C: I am older than A and B One among A,B and C is telling a lie. The other two are telling the truth. Who is telling lie?

A: I am older than B B: I am younger than A C: I am younger than A and B One among A,B and C is telling the truth. The other two are telling lies. Who is telling the truth?

A: B is my daughter B: A is my mother One among A and B is telling lie. The other is telling the truth. Who is telling the truth?