There are three routes leading from A to B. For a person,
starting off from A to reach B and then get back to A again,
what will be the probability of changing his route if he
takes two different routes to reach B and get back to A?

(a) 3

(b) 2

(c) 6

(d) 9

Answer Posted / priya

( a ) 3

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

where can we search the previous question papers for station master,ticket collector,goods gaurds...plz mention book name.

1632


please send me previous questionpapers of psychological test

1613


please send previous model paper to chvdnagesh.hr@gmail.com

1764


sir,plz send me a old papers for section engineer. thanking you

1745


Hi sir I am sumit patil from indore. I did m. pharmacy in pharmacology….unable to get job in core fied due to ban in clinical research by supreme court. now i am selected in ibps po interview . if they ask me why you want to join banking sector and what is use of your degree in banking?....what should be my answer?

2373






Dear sir/mam i am preparing for railway jobs in pharmacy profession and i want to know about interview question which asked in railway please give me suggestion my em id is dishasahu@gmail.com

1578


i have applied for post of ticket examiner which books i must prefer for my exams.. which type of notes i can make for my exams what strategy i should make.

1573


please send me rrb competitive exam syllabus and question and ansers

1871


hiii i am preparing for rrb mumbai section engineer exam .i have done B.E (C.S.E).KINDLY SEND PREVIOUS QUESTION papers to my mail at 01rupali.bagde1001@gmail.com

1987


friends anyone send me the model question paper for RRB- (s&t) to this email id-jeevairtt@gmail.com

1592


i m just 10th pass ! can u plz tall me

1730


please send me last five years solved question withh syllebus of assistant station master exam question of rrb

1803


hi..all..1st congrts to who cleared the sbi exam.. i hav a doubt about reporate,crr,slr,bank rate... if anyone know plz share ur ansrs with us.. All the best to all...

1405


if i need a previous year rrb section engg electrical department qs? it is possible means pls send it through my email id er.saran89@rediffmail.com

1590


Dear sir, This is my kind request can i get rrb junior engineer(Electrical) model question paper for the past2 years pls message me or contact me in the below mail id vinothkannan6@gmail.com or natraj.joseph@gmail.com pls sir this is my hummbelrequest

1520