TCS Interview Questions
Asked By: pavankishore | Asked On: Nov 29th, 2006
Asked By: Interview Candidate | Asked On: Jun 6th, 2005
Answered by: Karthkeyan on: Apr 20th, 2012
Any where in the program
Answered by: vishwanathpillay on: Dec 8th, 2009
Main is the Only function that will execute at the start, so it doesnt matter where ever the main can be placed. But there can't be any other function inside main function...
(1- 1/6) (1-1/7).... (1- (1/ (n+4))) (1-(1/ (n+5))) = ?
Asked By: Interview Candidate | Asked On: Aug 25th, 2005
Answered by: Sapna on: Apr 16th, 2012
The answer is zero because expression is (1-1/6)(1-1/7)........ 1-1=0 and 1-1/6=0 so (1-1/6)*(1-1/7).....=0
Answered by: mail2nisha88 on: Feb 7th, 2011
5/n-1
Read Best AnswerAsked By: haja | Asked On: Oct 9th, 2006
Answered by: GAIRY HARRY on: Mar 23rd, 2012
When comparing 5400 series logic to 7400 series logic.
Answered by: don_bhai on: Nov 13th, 2009
2's complement of C = 11000101+1=11000110 = D
A traveler walks a certain distance. Had he gone half a kilometer an hour faster , he would have walked it in 4/5 of the time, and had he gone half a kilometer an hour slower, he would have walked 2 ½ hr longer. What is the distance?
Asked By: swatirose88 | Asked On: May 28th, 2008
Answered by: RAJUTHAI on: Mar 8th, 2012
Ans:15km solution: speed(s)*time(t)=distance(d) walked 1/2km with time 4/5 (s+0.5)((4/5)t)=d --->(1) 1/2km an hour slow, walked 2and half hr long (s-0.5)(t+2.5)=d ----->(2) solving (1) & (2) we get s=...
Answered by: Akshujain on: Oct 25th, 2009
d = 15 kms
x = speed in km/hr
y = time taken
d / x = y - eq1
d / x + .5 = (4/5)*y - eq 2
d / x - .5 = 2.5 + y - eq 3
solving these three equation we get d = 15 x = 2 y = 7.5
Asked By: Raji | Asked On: Oct 16th, 2006
Answered by: vivek on: Mar 3rd, 2012
in 10 hrs b write= 70-50=20 20 pages-in------10 hrs therefore1 page in 1/2 hrs therefore 6pages in 3 hrs therefore 20+6 in 10+3 hrs so the ans. is 23 hrs
Answered by: chiranjit12345 on: Feb 9th, 2012
13
In the totalitarian days, the words have very much devalued. In the present day, they are becoming domestic that is the words will be much more devalued. In those days, the words will be very much affected in political area. But at present, the words came very cheap. We can say they come free at cost.Totalitarian...
Asked By: Interview Candidate | Asked On: Nov 20th, 2002
Answered by: Murali on: Feb 16th, 2012
True Cant say True
Answered by: Devender on: Oct 28th, 2011
True, True True
Asked By: dipendu pal | Asked On: Apr 7th, 2006
Answered by: lakshmiram on: Feb 5th, 2012
2*3+1=7,7*3+3=24,24*3+5=77,77*3+7=238
Answered by: RAKESH SHARMA on: Jan 29th, 2012
step 1--> 3*1-1=2 step 2--> 3*2-2=7 step 3--> 3*3-3=24 step 4--> 3*4-4=77 step 5--> 3*5-5=238
Asked By: Interview Candidate | Asked On: Jun 7th, 2005
Answered by: vinodjakoe on: Feb 1st, 2012
a.semicolon
Answered by: rakesh9770756364 on: Jan 26th, 2012
(;) SEMICOLON
Asked By: Interview Candidate | Asked On: Jun 6th, 2005
Answered by: vinodjakoe on: Feb 1st, 2012
array of pointers
Answered by: rakesh sharma on: Jan 29th, 2012
(A) ARRAY OF POINTERS
B
Asked By: Interview Candidate | Asked On: Nov 18th, 2002
Answered by: rizwann on: Jan 28th, 2012
This ques tests your knowledge of operator precedence and associativity * and ++ operator have same precedence and their associativity is right to left. That is why first (*p) is evaluated which res...
Answered by: Meena Goel on: Sep 12th, 2007
The answer for this question is 6. in starting the value of x is 5 that will be incremented by pointer p.
Asked By: Interview Candidate | Asked On: Jun 6th, 2005
Answered by: bhanupriya on: Jan 17th, 2012
Ans. is B. 0
{geshibot language="c"}conv(int t){ int u; u=5/9 * (t-32); return(u); } {/geshibot}Answered by: rajesh on: Aug 5th, 2011
absolutely its 0... coz u is declared as int.. so u=0.5.. so it take u as 0.. and anything*0 becomes zero..
In a circular race track of length 100 m, three persons a, b and C start together. A 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 on the after the start? With steps
Asked By: swatirose88 | Asked On: May 28th, 2008
Answered by: pramoth on: Dec 25th, 2011
The three will never meet at the same place after they start because two people are running in the same direction with different speeds. so C will meet either A or B. but not both.
Answered by: souravray_88 on: Feb 7th, 2010
In such type of questions get your answers from options itself.Take 1st option and calculate distance travelled by each person so it will be (4*10)=40m for A,(4*8)=32,(4*15)=60, so here distance trave...
36 people {a1, a2, ..., a36} meet and shake hands in a circular fashion. In other words, there are toTALLY 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a35, a36}, {a36, a1}. Find the size of the smallest set of people such that the rest have shaken hands with at least one person in the...
Asked By: Anu.K.J | Asked On: Dec 15th, 2010
Answered by: ganta.jyostna on: Dec 23rd, 2011
For at least one person & for exactly one person =36/3 For at least two person & for exactly two person =36/2 so ans is 36/3= 12 if question is asked lyk no "cycle" then n-1. i.e.36-1
Answered by: vinay on: Jul 15th, 2011
the answer could be {a2,a5,a8,a11,a14,a17,a20,a23,a26,a29,a32,a35}
Alok and bhanu play the following min-max game. Given the expressionn = 9 + x + y - zwhere x, y and z are variables representing single digits (0 to 9), alok would like to maximize n while bhanu would like to minimize it. Towards this end, alok chooses a single digit number and bhanu substitutes this...
Asked By: AMARJUKUNTLA | Asked On: Nov 24th, 2010
Answered by: ganta.jyostna on: Dec 23rd, 2011
For these type of ques, remember dis thumb rule.. X*Y-Z=18 X+Y-Z=11 X-Y-Z=2 so N = 9 + X + Y - Z N= 9+11=20
Answered by: Avinash Chourasiya on: Nov 12th, 2011
It is question of Artificial Intelligence, and solved by various modular steps. But the simplest logic for answering these type of questions is If ((X) (operator)(expression)) then if(operator=="+")...
Asked By: Interview Candidate | Asked On: Jun 6th, 2005
Answered by: PRATIK SINGH THAKUR on: Dec 5th, 2011
Answer is: b example:2^4/2*3 (where ^ is the exponential operator).
Answered by: saurabh on: Jul 31st, 2006
the answer is D.
The it giant tirnop has recently crossed a head count of 150000 and earnings of $7 billion. As one of the forerunners in the technologyfront, tirnop continues to lead the way in products and services in india. At tirnop, all programmers are equal in every respect. Theyreceive identical salaries ans also...
Asked By: sujoy biswas | Asked On: Jan 14th, 2011
Answered by: yo on: Nov 11th, 2011
why is it: M1*D1*W2=M2*D2*W1 ?? im curious about it.
Answered by: Anurag Kakaty on: Sep 25th, 2011
The formula for this question is M1*D1*W2=M2*D2*W1 So putting all these values we get the answer to be 12 minutes
120 miles
Asked By: Interview Candidate | Asked On: Jul 16th, 2005
Answered by: RAJU KUMAR on: Oct 23rd, 2011
b) let he can select a picnic spot =x m . . . x/40+x/30=8 x=137.1 m so ans is b.
Answered by: rajendraprasad349 on: Aug 27th, 2010
Let distance = 'd' Let us assume forward journey time is 't1' Return journey time is 't2' Given t1+t2=8 But time = distance / velocity t1 = d/40 t2 = d/30 Therefore t1+t2 = d/40 + d/30 =...
1/3 of a number is 3 more than 1/6 of the same number. What is the number?
Asked By: Anu.K.J | Asked On: Dec 15th, 2010
Answered by: kirti on: Oct 20th, 2011
18
Answered by: shalini gupta on: Oct 7th, 2011
Let no is x so i/3 of a no is x/3 and now form the equation according the given language in question x/3=3+x/6 By solving this equation x=18 so no is 18
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Answered by: rasmita sahoo on: May 17th, 2012
2 byte for tc & 4 byte for gcc compiler
Answered by: jbode on: Jan 18th, 2012
I know Ive answered this already, but I thought Id include a handy macro definition for getting the size of any type (pointer or otherwise) on your platform (see code insert). FWIW, here are the resu...
25 answers