Answer Posted / shrikant

people...
listen
this is the case of optimisation....
if u take 4 balls set then u end up in 3 tries...
if u take 3 3 2 set...
then try and see
frst weight 3..3
u no the unbalanced one...
select that set and put any two random balls in both pans...
if equal the ball not put in is the ball of concern...
else we are left with the other set...
that can be done easily..
2 balls each in one pan...
thats it

Consider a pile of Diamonds on a table.A thief enters and steals 1/2 of th e total quanity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2.Then 4th thief enters and steals 1/2 of the remaining+2.When the 5th one enters he finds 1 diamond on the table.Find out the total no. of diamonds originally on the table before the 1st thief entered.

1280

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Time and speed time and work boat and streams

1506

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.Both A and B Alice and Bob play the following chip-off-the-table game. Given a pile of 58 chips, Alice first picks at least one chip but not all the chips. In subsequent turns, a player picks at least one chip but no more than the number picked on the previous turn by the opponent. The player to pick the last chip wins. Which of the following is true?

2857

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Find the Series number: 0,2,3,5,8,10,15,17,24,26,..

1226

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6 people A,B,C,D,E and F sit around a table for dinner. Since A does not like C, he doesn't sit either opposite or beside C.B and F always like to sit opposite each other. If A is beside F then who is are the two neighbours of B?

2269

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There are 19 horses in a stable. All but eight died. How many will be left in the stable?

1343

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In 80 coins one coin is counterfeit what is minimum number of weighings to find out counterfeit coin

1292

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Hello sir, I am Ravindra singh from delhi & I m 25 year old, I have 5 years work experience in sales coordination and my education qualification is B Com, I want to know what should I do after B Com MBA in sales and marketing or supply chain management Or PGDCA , Please suggest me, Thanks Regards Ravindra singh

2376

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the minimum of (2x+1)**2 + (x+2) is at x =

1182

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there were three suspects for a robbery that happend in a bank, tommy, joy and bruceEach of them were saying that I haven't done anything and the other two has done it.police found that tommy was lying .who is the thief.

1223

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which questions will be coming

2190

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Sum of slopes of 2 perpendicular st. lines is given. Find the pair of lines from the given set of options which satisfy the above condition?

1242

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If g (0)=g (1)=1 And: g (n)= g (n-1) + g (n –2) find g (6);

1150

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Reversing the digits of father's age we get son's age. One year ago father was twice in age of that of his son? find their current ages?

1521

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A worker pay Rs20 a day ,he works 1,1/3,2/3,1/8,3/4 in a week.What is the total amount paid to the worker.

1314

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