Placement Papers: Infosys Paper 224

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Puzzle

  1. complete the following series 1, 5, 14, 30, 55,91, 140, Ans: 204
  2. I couldn՚t remember and also I find difficult.
  3. two men arrived at the airport with 64 and 20 bottles of wine respectively. For paying custom duty first one give 40 francs and 5 bottles of wine. Second one give 2 bottles of wine and in return he got 40 francs. So, what the price of each bottle of wine and also what the duty for each bottle? Ans: 120 francs and 10 francs
  4. there are 3 customers come for haircutting and shaves and there are only 2 barber. Each one take 15 minutes for haircutting and 5 minutes for shaving. So, in how much minimum time they will complete the haircutting and shaving of all 3 customers. Ans: 30 minutes (JUST CHECK! I AM NOT SURE!)
  5. there are four persons-a, b, c, d who are working in xyz company. They are holding one of the position-president, accountant, cashier, manager. Cashier wins the chess game every time against president even though president play chess only with him. Manager and cashier are better players of chess than accountant. b and c are neighbors and plays chess every evening. Accountant stays near to president՚s house and not near to anybody else. So, who is cashier, accountant, manager and president?
  6. I lost my wallet and the money in that. But I remember that before I lost my wallet I purchased to

things. First one I

purchased by paying 10% of what in my wallet and also for second one i also pay 10% of what has been

left in my

wallet-that is equal to 9. Then how much money I lost?

Ans: 81