Placement Papers - Infosys

There        is a truck, which contains 12 gallons of Fuel that comes for        300miles/hr. The driver has not seen the hole in it, and has taken that truck and drove for 4hrs after which the fuel was lasted.        How much fuel was lost during the journey?On a field, 40 cows were put for fed, which can last grass in 40 days. If 30 cows were put, they can empty the field in 60 days. How many days 20 cows will take to last that grass?There        are some bees flying on some flowers.        One-fifth of the bees flew to the first flower.        One-third of the bees flew to second flower.        3 times the difference of the above two flew to the third        flower. One bee is        flying around two flowers. Totally, how many flowers are there?A case includes six people Mark, Fillip, Graham, Walt, Hunt and Clark who play the roles of Murderer, victim, witness, Judge, Policeman, Hang man, but not in the same order.                                        
i.         Policeman took Graham to the place of incident.
ii.         Mark knows both the victim and murderer.
iii.        Hunt and Walt never met.
iv.        Walt is one of the persons who have seen Fillip alive.
(Some more such      conditions have given.) Who played the roles      below in the melodrama?
 
                              Role                        Person                                    
Murderer
                       
                 
                                    
Policeman
                       
                 
                                    
Judge
                       
                 
                                    
Witness
                       

                    
       
                          On        a skating plane, Michel and Jennie are in a distance of a mile on        each side of a point. They        are going to skate to the direction of each other\'s.        Jennie, having added force with the flow of the wind, skated two and one-half miles faster than Michel and beat her 6 minutes. What are the times taken by both of them?(Some        conditions were given, but may not be exactly the same.)                             
      i.         A&B, who can speak English, have common language with E as      Spanish.
ii.         Common language for B&E is French.
iii.        A, C&E can speak Italian.
iv.        D&E have common language as Portuguese.
v.        Portuguese is known by at least 3 persons.
      
There is only one person who knows all the 5 languages, only one who knows 4 languages, only one who knows 3 languages, only one who knows 2 languages and only one who knows exactly one language.
      
Based on the conditions, 4 questions were given. (Options were also not the same, I\'ve given just for model.)           
      
1.        A Knows
                 
      i.           English, Spanish, Portuguese
ii.               French, English, Spanish
iii.              French, Italian, Spanish.
      
2.        E knows
                 
      i.           French, Portuguese
ii.               English, Spanish, Portuguese
iii.              Italian, Spanish, French
                       
3.        B knows

      i.           Spanish, French
ii.               English, French, Italian
iii.              Portuguese, English, French, Spanish.
            
4.        C Knows..(and some options)           
      
7.        James has come out of Jail after 6 years.      When he was punished with imprisonment, his age was 5 times his      son\'s age. Now, his age      is 3 times his son\'s age. What was his age when his son was born?
      
8.        A Boy has taken a short cut on which there is a railway track      that goes through a narrow bridge.      When the boy covered 7/16th of the track in the      bridge, he heard the whistle of the train.      Then he ran out of that bridge, when the train came to that      bridge. If he were taken actual root, he would have reached the destination on time, rather taking the shortcut and running out of that bridge. If the boy      covers 4km/hr, what was the speed of the train?
      
9.        Three persons A, B & C who can be named according to their      behavior. They can be      named as Sororean, the name that can be given to the one who      always wins; Nororean, the name that can be given to the one      who always tells the truth; Midrorean, the name that can be      given to the one who always lies.      Then, given some statements (not exactly the same I\'ve given), based on which to answer the question (we need to write the names that A, B & C can be given in the table given)           
                 
A.              1) C has beaten B.
            2) C always tells truth.
            3) C is the winner.
            
B.              1) A is the winner.
            2) B doesn\'t tell truth.
                 
C.              1) B beat C.
               2) A is the winner.


                             
A                 
                       
B                 
                       
C                 
                                    
                 
                       
                 
                       
                 
                                
10.  (one more      question was there, I could not remember it)