
Infosys Placement Papers 26
1) A, B, C, D, E related. Four of them made these statements each: i) C is my soninlaw's brother. Who made these statements? 10 Marks 2) All members of E belongs to D. Some questions are asked about relations. Use venn diagrams. 5 Marks 3) Complete the table:
Played Won Lost Draw Goals For Goals Against A 2 2 1 B 2 1 2 4 C 2 3 7 A, B, C are 3 hockey teams. 2 Marks 4) A says Party was held on : Thursday, May 8th. Given April 1st was Tuesday. One of A,B,C says 1 correct. One says 1 wrong and one was completely wrong of date, month and day. Find the Day the party was held. 5 Marks 5) A ship is away from the shore by 180 miles. A plane is travelling at 10 times speed of the ship. How long from the shore will they meet? 2 Marks 6) Every station in a railroad issue every other station's ticket. Some stations are added. Now they have to issue 46 more tickets. What is the No. of stations after and before addition. 5 Marks 7) 3 persons say these statements: A says either Democratic or Liberal wins the elections. Of these, only one is wrong. Who wins the election? 5 Marks 8) A clock showing 6 o'clock takes 30 secs to strike 6 times. How long will it take to strike 12 at midnight? Ans: 66 seconds. 2 Marks 9) Only boys aged > 16 wear coats. Boys aged > 15 go to watch football. Some more statements are given. What can be said about those who are watching football? 5 Marks 10) There are 3 societies A, B amp; C having some tractors each. A Gives B and C as many tractors as they already have. After some days B gives A and C as many tractors as they have. After some days C gives A and B as many tractors as they have. Finally each has 24 tractors. What is the original No.of tractors each had in the beginning? Ans: A  39. B  21. C  12. 7 Marks 11) 4, 5 statements. From that find the answer. 7 Marks




