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April 14th, 2015, 10:13 AM
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Placements in TCS
Hi I want to apply for placement in TCS so tell me the selection procedure of TCS?
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April 14th, 2015, 11:30 AM
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Re: Placements in TCS
TATA Consultancy Services Limited (TCS) is an Indian multinational information technology (IT) service company. Its headquartered is in Mumbai, Maharashtra. TCS operates in 46 countries. It was established in 1968. TCS placement- The selection procedure of TCS consists of following 3 rounds 1. Written Test- (aptitude, reasoning, verbal ability) 2. Technical Interview 3. HR Interview TCS Written Test Pattern No of questions 35 Time Limit 80 minutes Negative Mark : 1/3 For each wrong questions 0.33 marks will be deducted Aptitude/Reasoning/Verbal ability Topics to concentrate Puzzles Probability Time and work Coding and decoding Numbers Simple equations Permutation and combination Average Clocks and calendars Geometry Statement problem Practice more reasoning questions C++, java, OS, DBMS 2.Technical Interview In Technical Interview basically the ask questions based on your college project, computer languages and others, what ever you written in your resume questions and others 3. HR round There will be questions to test your personality, communication skills, behavior and spontaneity TCS Placement Paper 1. A farmer had 20 hens. All but 2 died. How many hens are still alive? Answer : 2 Explanation : "All but 2" means 2. So, all but 2 died means that there are only two hens are alive and others were dead. So, the answer is 2. 2. There are 3 gentlemen in a meeting: Mr. Yellow, Mr. Green and Mr. Brown. They are wearing yellow, green and brown ties. Mr. Yellow says: "Did you notice that the colors of our ties are different from our names?" The person who is wearing the green tie says, "Yes, you are right!" Do you know Brown is wearing what colour of tie? Answer : Green tie Explanation: We know that Mr. Yellow was not wearing a yellow tie because of his statement. He also was not wearing the green tie because the one wearing the green tie agreed to his statement. Therefore, Mr. Yellow was wearing a brown tie. Mr. Green was wearing a yellow tie. And Mr. Brown was wearing the green tie. 3. A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms to the east.How far is A from his starting point? Answer : 13 kms 4. What is the 12th term of the series 2, 5, 8, …. Answer : 35 5. Ten years ago X was half of Y. If the ratio of their present ages is 3:4, what will be the total of their present ages? Answer : 35 years Explanation: Let X's age 10 years ago = x years. Then, Y's age 10 years ago = 2x years. (x + 10)/(2x + 10) = 3/4 => 4 (x + 10) = 3 (2x + 10) x = 5 Total of their present ages = (x + 10 + 2x + 10) = 3x + 20 = 15 + 20 = 35 years. 6. A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is: Answer : 120 kmph 7. What percent of 60 is 12? Answer : 20% 8. In a circular racetrack of length 100 m, three persons A, B and C start togetherA and B start in the same direction at speeds of 10 m/s and 8 m/s respectively.While C runs in the opposite at 15 m/s. When will all the three meet for the first time after the start? Explanation: Since the track is a circular track A and B will meet every 50 seconds. i.e. 100 / (10*8).Since it is a multiple of 50 they will be meeting at the starting point every 50 Seconds.If you multiply 15 x 50 you will get 750 and after the second 50 it will be 1500. All ofthem will meet at the starting point after 100s 9. A class of 100 students. 24 of them are girls and 32 are not. Which base am I using? Answer : 6 Explanation: Let the base be X. Therefore (X*X + X*0 + 0) = (2*X +4) + (3*X + 2), X * X = 5 * X + 6, X * X * 5 * X *6 = 0, (X* 6) (X+1) = 0 Therefore base is 6. 10. The cost of one pencil, two pens and four erasers is Rs.22 while the cost of five pencils, four pens and two erasers is Rs.32.How much will three pencils, three pens and three erasers cost? Answer : 27 11. A college has 10 basketball players. A 5*member team and a captain will be selected out of these 10 players. How many different selections can be made? Answer : 1260 Explanation : We can select the 5 member team out of the 10 in 10C5 ways = 252 ways. The captain can be selected from amongst the remaining 5 players in 5 ways. Therefore, total ways the selection of 5 players and a captain can be made = 252*5 = 1260. 12. A power unit is there by the bank of a river of 900 meters. A cable is made from ower unit to power a plant opposite to that of the river of 2000mts. The cost of he cable below water is Rs. 5/* per meter and cost of cable on the bank is Rs. 4/* per meter. Then find out the amount to be invested to connect those two stations? Answer: 8900 Explanation : Required length of wire = 2000 mts cost of cable below water = 900 * 5 = 4500 cost of cable on the bank of river= (2000 * 900) * 4 = 4400 Total cost = 4500 + 4400 = 8900. 13. My flight takes off at 2 AM from a place at 18N 10E and landed 10 Hrs later at a place with coordinates 36N 70W. What is the local time when my plane landed? Answer : 6 .40am Explanation : Total change in degrees in east*west direction = 70 + 10 degrees =80 degrees, Time change due to the change in Longitude = 80*4 = 320 minutes = 5 hrs 20 min. Total change in degrees in east*west direction = 70 + 10 degrees =80 degrees, Time change due to the change in Longitude = 80*4 = 320 minutes = 5 hrs 20 min. According to the person the time would have been = 2 am + 10 hrs = 12 am. But according to the local time the time would be = 12 * 5.20 = 6 .40am 14. A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage? Answer : 25% 15. What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2. Answer : 10 should be subtracted 16. A class of 25 students took a science test. 10 students had an average (arithmetic mean) score of 80. The other students had an average score of 60. What is the average score of the whole class? Answers : 68 Explanation : 80 × 10 + 60 × 15 = 800 + 900 = 1700 Total number of students = 25 Average weight = 1700/25 The average score of the whole class is 68. 17. Hansie made the following amounts in seven games of cricket in India : Rs.10, Rs.15, Rs.21, Rs.12, Rs.18, Rs.19 and Rs.17(all figures in crores of course).Find his average earnings. Answer : Rs.16 crore 18. The cost of one pencil, two pens and four erasers is Rs.22 while the cost of five pencils, four pens and two erasers is Rs.32. How much will three pencils, three pens and three erasers cost? Answer : 27 19. A is 20 percent more efficient than B. If the two persons can complete a piece of work in 60 days. In how many days A working alone can complete the work? Answer : 110 Explanation: Ratio of time taken by A and B is 1: 1.2 i.e. 5:6 Let the time taken by A be 5x and by B be 6x , 1/5x + 1/ 6x = 1/60 => x =22. Time taken by A = 5 * 22 = 110 20. Siva, Sathish, Amar and Praveen are playing cards. Amar is to the right of Sathish, who is to the right of Siva. Who is to the right of Amar? Answer : Praveen Contact details Tata Consultancy Services Road Number 2, Rajendra Nagar Society, Kulupwadi, Borivali East, Mumbai, Maharashtra 400066 Map location Last edited by Nitin Sharma; April 14th, 2015 at 11:54 AM. |
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