Placement Papers - Infosys

       Logical Reasoning and Arithmatics (50 Marks)
      
       Q1) Problem on ages. Slightly confusing text. (3Marks)

Q2) Two trains are approaching each other at 60mph each. The length of each train is 1/6 miles. When the two locomotives (engines) meet, how many seconds will it take for them to pass each other completely? (4Marks)

       Q3) Complete the series:- (6Marks)
       a) 1,9,2,8,3,7,4,6,5,5,6,4,7,3,8,2, , , (two blanks) (Ans: 9,1)
       b) 2,4,8,32,512, (one blank) (Ans: 2 raise to n-1, so it will be 2       raise to 17, ie. 131072)
 
       
       Q4) In a race Andrew beats Jim.Jack is not the last.Dennis loses to both Jack and Lucia.Jim beats Jack.Who won the race? (This question came with different names) (4 Marks)
 
       
             Q5) 8 Marks Question. Some information was given about some cities.      
Eg: A is to the north of B and to the west of C.C is to the south of D and to the east of F. (5/6 facts were given)
       4 questions were asked with multiple choice answers.
 
       
             Q6) If i multiplied by i is me. me multiplied by multiplied by me is      
       she. What is the value of she? (4Marks)
       Ans: i=4, so m=1 and e=6, Therefore s=2, h=5       and e=6, hence she is 256.
      
       Q7) 5 Marks question, easy one. Some facts were given like:
       a) Dravid scores 26 runs more than Robin.
       b) Robin and Azhar together score 94 runs.
       Like these around 5/6 facts were given. Only equations had to be
       formed and total runs scored by all the batsmen had to be found.
 
       
             Q8) Profit Loss sum for around 3 Marks.
 
       
             Q9) There are 5 persons who have won top five places in an event in      
       Olympics . one of them asks all the five
       regarding their positions, they reply as
       a: "i am not the last"
       b: "c is in third place"
       c: "E is behind A"
       d: "B is in first place"
       e: "D is not the first"
       The persons who have won gold and silver have lied, find the
       positions in order. (5Marks)
 
       
             Q10) 8 Marks sum.
       Assume you have a huge cube. All the 6 sides of the cube are painted      
       red. Then 6 straight cuts are made across the cube to give 125 cubes      
       of equal size.
      
       a) find the number of cubes with 3 sides painted red.
       b) find the number of cubes with 2 sides painted red.
       c) find the number of cubes with 1 side painted red.
       d) find the number of cubes with no side painted red.
       e) If all the cubes are put into a bag, and one cube is removed at      
       random, what is the probability that its surface pointing towards       you
       is red in colour?
      
This test was of 1 hour. After this there was a multiple choice test of English as a Communicative language. (45 Questions - 30 minutes). It consists of a passage for comprehension, some meanings, grammar etc. Can complete easily.
      
       Around 700-800 people attended the test, out of which 120 were short listed for the interview.
      
       Hopefully this will help all you people.
      
       All the best.