Aptitude - Puzzle

1) a) 10 1 9 2 8 3 7 4 6 5 5 6 4 7 3 8 2 _ _
 b) 2 4 16 512 _           write the next elements in the series.
 
2) A Man is sitting in the last coach of train could not find a seat, so he starts walking to the front coach ,he walks for 5 min and reaches front coach. Not finding a seat he walks back to last coach and when he reaches there, train had completed 5 miles. what is the speed of the train Question 3.

3) The Old car of Mary requires tyres to be changed after each 24000 km. if she wants to go for 42000 km journey then how many minimum number of tyres she will need. Question 4.

4) A coin is so unbalanced that it may come both heads in 2 tosses as it may come tails in a single toss. what is the probabality of getting a head in a single toss. Question 5.

5) A pen, pencil and eraser together cost $1.00. if 2E<N , if N>2P, and 3P>4E then what a single pen will cost?
 

6) A local forecast service has accuracy of 2/3 says No rain , and Meteriological service having accuracy of 4/3 says Rain. if Preference is as no rain what is the chance of rain? 
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7) Sherlock holmes thrwated the plan to kidnapp Mrs mary when they were questioned Mercy and his two associated shipy and rany.when they were telling the story one of them told one thing wrong and other true, the other told both true, and the last told both false. examining the following tell the roles played by each
Mercy:: 1) i wrote the ransome note 2) shipy broke into the window rany 1) shipy wrote the ransome note
2) mercy ran away with the lady shipy 1)i broke into the window  2)rany wrote the ransome note.

8) Tom asked kim did you like the stamps? she said yes ,me and rob too liked them.kim again said that rob got 3 more than he wd have got if i would have kept 2 more than  what he got. Tom asked how many u gave Rob? she replied 2 more than what i got. Tell , how many stamps each rob and kim got?

9) The virgo club members used to meet every week to play cards. Each time they used to seat around a round table and for their memory they used all the possiblecombinations of postions each for a single time only. Can you tell for how many times they met? Essays Asked If you are given a chance to change a thing in you hometown , what would you change ? give examples why you want to do so.Television is creating a communication gap among young generation.