Infosys Interview Questions
A 10 digit number has it first digit equals to the numbers of 1's, second digit equals to the numbers of 2's, 3rd digit equals to the numbers of 3's .4th equals number of 4’s…till 9th digit equals to the numbers of 9's and 10th digit equals to the number of 0's. What is the number?
Asked By: riaz | Asked On: May 22nd, 2006
1) there are 4 links in a golden chain.One has 5 links,other has 4 links and other 3 linkks.Goldsmith takes 50.00paise to open the link and 1.00/- to attach the link.What is least cost to bake whole bracelet?2)a square is of side 1 km.A man travels first 2 sides with 30mph and third side with 60kmph.What...
Asked By: shilpams88 | Asked On: Feb 23rd, 2006
Answered by: Swaraj Ranjan Behera on: Mar 21st, 2013
Let,the shape of the bracelet is closed circle.[It is supposed to assume] gold chain with 5 links: A_ _ _ _ _B gold chain with 4 links: C_ _ _ _D gold chain with 3 links: E_ _ _F gold chain with 3 lin...
Answered by: cuteshanthim on: Jun 15th, 2008
Answer : Rs.611
Asked By: Divya | Asked On: Jul 9th, 2006
Answered by: Rahul on: Jan 25th, 2013
90 ft
Answered by: rangababu on: Dec 7th, 2012
Hey I am B.Sc.Zoology I cant get this answer please tell me anybody which is correct answer with best explanation.
Asked By: riyazudeen | Asked On: May 25th, 2006
Answered by: on: Sep 12th, 2012
9th digit equals to the num of 10s
Answered by: PRAG on: Aug 28th, 2012
2100010006 2---shows that two 1s in the ans 1---shows that one 2 in ans 0---shows no 3 in the ans 0---shows no 4 in the ans 0---shows no 5 in the ans 1---shows one 6 in the ans 0---shows no 7 in the ...
Asked By: kusuma_b | Asked On: Sep 14th, 2006
Answered by: atreya on: Aug 28th, 2012
total dist travelled=(1/6+1/6)=1/3miles relative speed=(60+60)=120miles per hour therefore, time=dist/speed =(1/3)/120=(1/360)hours=10secs(1hr=3600secs).
Answered by: tmhasan7 on: Sep 25th, 2006
1. Its obvious that since the trains travel towards each other the speed is 60+60 miles/hr2. The two trains will take 2/6 miles to cross themselves, since the length of the train is 1/6 miles.3. If it...
Asked By: Interview Candidate | Asked On: Sep 9th, 2005
Answered by: sanjay_sharma on: Aug 23rd, 2012
Its not the n+1th fibonacci no., the ans is nth fibanacci no. for eg:- if no of steps is 3 then n=3 if no of steps is 4 then n=5 if no of steps is 5 then n=8 for 6 n=13 for 7 n=21 for 8 n=34 and so o...
Answered by: Aravindan on: Mar 27th, 2012
Ans is Fibonacci series.... if its n steps., then its n+1th fibo no.
Asked By: Micky | Asked On: Mar 11th, 2006
Answered by: nitish on: Aug 21st, 2012
i thing its 2rev/sec. smaller ball has the radius R. bigger ball has the radius 8R. if smaller ball travel distance=16R(as it makes 16 rev per sec),the bigger one has to make(8R+8R=16R). therefore,th...
Answered by: maddy on: Jul 6th, 2012
n2/n1=d2/d1 16/N=d2/(2*4*d2) N=16*8 N=128
Asked By: Ashok | Asked On: Mar 16th, 2006
Answered by: ritik ranjan yadav on: Jul 5th, 2012
Let A is on strike side and hits the 1st ball and after completing his 2 runs he runs for 3rd which goes boundary at the same time B comes on strike side but A got 2+4=6 and complete his century, no...
Answered by: sreejith on: Apr 3rd, 2012
First batsman hits and runs two but he didn't touch the non stickers crease line so he got only 1 run. On the same time when he is running the fielder throw the ball and wicket keeper miss the ball an...
Asked By: Interview Candidate | Asked On: May 31st, 2005
Answered by: Jay.K on: Jul 3rd, 2012
Cut along the straight line connecting the old & the new centre of gravitys of the cake.
Answered by: chaitanya on: Jan 4th, 2012
if suppose the cake is a mobile .... i will cut the cake like removing back pannel plate .....for that only you can get it equal
Asked By: Arun negi | Asked On: Jan 26th, 2006
Answered by: shivam singh on: Jun 20th, 2012
c did it as he was there 2 see the culprit...so that how he knows that b has done in ...all the possibility are showing that c did it..
Answered by: Tushar Dalakoti on: Jun 4th, 2012
b or c, a is on the safer side
Asked By: david | Asked On: Aug 5th, 2006
Answered by: Mark Haynes on: Apr 23rd, 2012
1) "I bought 2 nursery drapes for less than $10." $10 = ¢1000 ¢999 < ¢10002) "If i bought as many yards of each as there were pieces per yard in cents."1 yard = ¢13) "I paid 215 cents more for one of...
Asked By: sillysamal | Asked On: Feb 17th, 2007
Answered by: sugins on: Apr 1st, 2012
1.Keep the 5lit bucket full and 3lit bucket empty. 2. Now pour water into the 3 lit bucket from the 5lit bucket and full it. 3.Now we will hav remaining 2lit of water in 5lit bucket and 3lit of water...
Answered by: Gopal27 on: Jan 28th, 2012
1. Fill 3lt bucket from 5lt (the left water is 2lt) 2. Fill 5lt from 3lt 3. Again fill 3lt from 2lt water 4. Then this 3lt bucket fill from 5lt bucket 5. As this we found 4lt water in 5lt bucket..
Asked By: Micky | Asked On: Mar 11th, 2006
Answered by: Suraj Grewal on: Feb 11th, 2012
There are 3 persons sitting with the right hand of Ramesh assume Ramesh=4 a=3 b=2 c=1 Ramesh gives 1 rs/- to a he has 3 left now a has 4 and gives 2 to b remaining a has 2 now b has 4 and gives 3 to c...
Answered by: gaurav4067 on: Dec 7th, 2010
Here, consider there are n number of persons sitting on the table. Let Ramesh has Rs. x. Then the person to his right will have (x-1) then to his right will have (x-2) and so on till the person to...
At 6'o clock, the clock ticks 6 times. The time between first and last ticks was 30sec. How much time it takes at 12'o clock?
Asked By: sudarshan2u | Asked On: Aug 25th, 2010
Answered by: onika on: Feb 11th, 2012
1 minute
Answered by: arunkarthic on: Jan 31st, 2012
1-2-3-4-5-6 there are 5 intervals and 30 sec is given in question... so 6 o clock 5*6=30sec 7 o clock 6*6=36sec . . . 11 o clock 10*6=60sec 12 o clock 11*6=66sec it will take.....
Asked By: Pooja Gupta84 | Asked On: Sep 15th, 2006
Answered by: arunkarthic on: Jan 31st, 2012
10.5 seconds
Answered by: Venugopal668 on: Nov 27th, 2010
1+2+3+4+5+6+7+....
so after 10 sec
n*(n+1)/2
so 10*11/2
it takes 55 secs
A fathers age is reverse of sons age. One year back fathers age was twice of sons age. What is the fathers current age?
Asked By: sheetal singh | Asked On: Nov 29th, 2009
Answered by: Gopal27 on: Jan 28th, 2012
Father's current age is 73...
Answered by: shraisy on: Sep 25th, 2011
so in the end is it always going to be a hit and trial ?
There are 6561 balls out of them 1 is heavy. Find the min. No. Of times the balls have to be weighed for finding out the heavy ball.
Asked By: sudarshan2u | Asked On: Aug 25th, 2010
Answered by: Samueal on: Jan 26th, 2012
8 times is the right answer.
Answered by: sachin on: Oct 10th, 2011
6561/9=729 729/3=243 243/9=27 27/9=3 3/3=1
A managing director interviewed candidates for a responsible position in his company, finally arriving at three whom he could not separate. He called them together and said, "in my desk I have some small sticky discs, some of which are black and some white. Close your eyes and I will stick one on the...
Asked By: Interview Candidate | Asked On: Jul 20th, 2005
Answered by: L on: Dec 18th, 2011
I think its the other way around, he saw 2 black disks and realized that his was also a black disk. Since the manager was supposed to give all of them equal chances in solving the puzzle, it would be ...
Answered by: sharan on: Aug 28th, 2011
selected candidate is innluentional person,,,,, manager told him before only
Asked By: divya | Asked On: Jun 27th, 2006
Answered by: shraisy on: Oct 5th, 2011
@gaurav4607 can you please explain how did you get this ??
Answered by: gaurav4067 on: Dec 5th, 2010
Answer is 3121 coins. Here is the breakup: First son = 624 coins Second son = 499 coins Third son = 399 coins Forth son = 319 coins Fifth son = 255 coins Daughters = 204 each Manag...
Asked By: sharad vasisht | Asked On: Dec 4th, 2005
Answered by: shraisy on: Sep 29th, 2011
@gaurav4607 will we not consider the time they took for rest at each end . i.e 4 seconds ?
Answered by: gaurav4067 on: Dec 8th, 2010
The solution is :Let the length of swimming pool be : Dlet their speed be x and y. So acc. to ques the fast swimmer (let x) would start from shallow end. Thuslet they first meet after time: t1x ....
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Answered by: CA Alpesh Tated on: Apr 19th, 2013
2100010006
Answered by: dangerous on: May 25th, 2006
the no is 6000100012.let me clear ur doubttotal no.of 1's in above no=2(in 1st digit );no.of 2's=1(in 2nd digit);no.of 3's,4's,5's=0;no.of 6's=1(6th digit);no.of 7's,8's nd 9's=0;in 10th digit no...
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