JNU 2011 QSTNS

[tania]

Q1- Let X, Y and Z be statements. Suppose:
     X is True implies Y is true
     if X is false implies Z is true , then if we know that Z is false, we can conclude:
1. both X and Y are true
2. both X and Y are false
3. X is true and Y is false
4. X is false and Y is true
 
Part 2- Suppose - X implies Y and that Y implies z. If we also know Y is false , then we can conclude:
1. X is true
2. X is false
3. Z is true
4. Z is false

[Dreyfus]

[tania]

Thanks ! Got it.
Do u have solutions of JNU 2011 OR 2012?

[ViV]

Hey! You can get all the solutions of DSE and JNU past papers at DSE xerox shop. You will also get the notes to solve these type of questions which you have posted above.

[tania]

I wish I could, but since I don't live in Delhi I cant.
Is there any website for solutions or Pdfs?

[ViV]

In that case, Explore this forum as much as you can. Last year, Other members and I have solved many questions here..