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Latest TCS Fresher Job Interview Paper Pattern : 24th-January-2011

Company Name : TCS Type : Fresher Job Interview, Question Paper Dear Friend's, I am belong to Gaya and I will attend the TCS recruitment Process at Gaya. 1. (1/3) of a number is 3 more than the (1/6) of the same number? a) 6 b)16 c)18 d)21 Ans: 18 2. There are two water tanks A and B, A is much smaller than B. While water fills at the rate of 1 liter every hour in A, it gets filled up like, 10, 20, 40, 80, 160 in tank B. (At the end of first hour, B has 10 liters, second hour it has 20 liters and so on). If tank B is 1/4 filled of the 10 hours, what is total duration of hours required to fill it completely? a) 12 b) 25 c) 05 d) 27 Ans: 12 3. Samita was making a cube with dimensions 5*5*5 using 1*1*1 cubes. What is the number of cubes needed to make a hollow cube looking of the same shape? If we are painting only 2 face of each cube then how many faces will remain unpaint??? a) 98 b) 104 c) 538 d) 650 Ans: 538 Sol: (5*5*5-3*3*3)=125-27=98*no of faces=98*6=588-(no of sides painted)=588-50=538 4. Middle- earth is a fictional land inhabited by hobbits, elves, dwarves and men. The hobbits and elves are peaceful creatures that prefer slow, silent lives and appreciate nature and art. The dwarves and the men engage in physical games. The game is as follows. A tournament is one where out of the two teams that play a match, the one that loses get eliminated. The matches are played in different rounds, where in every round; half of the teams get eliminated from the tournament. If there are 8 rounds played in knock out tournament, how many matches were played? a) 257 b) 256 c) 72

d) 255 Ans: 255 Sol: 2^n-1=2^8-1=255 5. Mr. bean having magical balls 25 pink, 10 green, 31 red, 31 yellow, 30 purple. He drenched in rain red, green, and yellow turn into white what is the maximum probability of a pair of same color ? Ans : 31+31+ 2(worst case probability)= 64 6. There is 22 friends (A1, A2, A3....A22).If A1 have to have shake with all without repeat. How many handshakes possible? a) 6 b) 21 c) 28 d) 7 Ans: 21 since cycle will not form. 7. we are having 54 men doing hand shake in set what will be minimum required hand shakes for minimum 1 hand shake? Ans : {1,2,3,4,5,6,…..54} Set= { 2,5,8,………..53} So1 set will be ans 18 8. On planet korba, a solar blast has melted the ice caps on its equator. 9 years after the ice melts, tiny planetoids called echina start growing on the rocks. Echina grows in the form of circle, and the relationship between the diameter of this circle and the age of echina is given by the formula d = 4*v (t-9) for t = 9 where d represents the diameter in mm and t the number of years since the solar blast. Jagan recorded the radius of some echina at a particular spot as 7mm. How many years back did the solar blast occur? a) 17 b) 21.25 c) 12.25 d) 14.05 9. Ferrari S.P.A is an Italian sports car manufacturer based in Maranello, Italy. Founded by Enzo Ferrari in 1928 as Scuderia Ferrari, the company sponsored drivers and manufactured race cars before moving into production of street-legal vehicles in 1947 as Ferrari S.P.A. Throughout its history, the company has been noted for its continued participation in racing, especially in Formula One where it has employed great success .Rohit once bought a Ferrari. It could go 4 times as fast as Mohan's old Mercedes. If the speed of Mohan's Mercedes is 35 km/hr and the distance traveled by the Ferrari is 490 km, find the total time taken for Rohit to drive that distance. a) 20.72 b) 3.5 c) 238.25 d) 6.18

10. A sheet of paper has statements numbered from 1 to 70. For all values of n from 1 to 70. Statement n says ' At least n of the statements on this sheet are false. ‘Which statements are true and which are false? a) The even numbered statements are true and the odd numbered are false. b) The odd numbered statements are true and the even numbered are false. c) The first 35 statements are true and the last 35...
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