JNU 2012 q23-26

[taanya]

Please help me in solving questions 23 to 26 in 2012 jnu sss paper...thank you1

[Ravi Shukla]

Even I am not able to do these questions. Pls help someone!!!!!!

[sakshi]

i also dont know ... plz help me out with 22 to 26

[k]

i have same doubt, can anybody solve this?