Infosys Placement Paper Aptitude - Puzzle -
1. complete the following series1, 5, 14, 30, 55, 91, 140,?Ans: 2042. 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 francs4. 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
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