Number Puzzle #90 A man had Rs.900 and brought some toys with all the money. Out of which 5 toys were defected. He sold all the remaining toys by increasing the price by Rs.2 and made a profit of Rs.80. What is the no.of initial toys and the … [Continue reading]
Correct the spellling
We see these 4 things daily pturecmo bokeacfo ihbugtlet tpsasurl … [Continue reading]
Two Numbers?
There is a one person who have two numbers, he tells sum to the person S and product of those numbers to P. Now there is this conversion between S and P. S: I don't know what are the numbers. P: I also don't know what are the numbers. S: … [Continue reading]
Full Binary Tree Solution – Google Code Jam
This is the second problem in Google Code Jam 2014, Round 1A This problem is based on all time favorite of interviewers Binary Tree, you need to find out the minimum number of node to delete to make the given binary tree(in graph form, for any … [Continue reading]
Charging Chaos Solution – Google CodeJam
First problem in Google CodeJam 2014, Round 1A Its about getting the minimum number of switch you need to do to get the desired electric flow. … [Continue reading]
Value of camel ?
If Value of Cow + Sheep = 240 Goat + Camel = 500 Camel - Sheep + Goat = 455 Cow + Goat = 215 Then what will be the value of Camel ? … [Continue reading]
Guess maheshwari’s surname
Guess maheshwari's surname from whatsapp emoticons, smileys and ninja … [Continue reading]
4×4 Grid of the letters puzzle
Percy acquired the weapon and waited for the opportune moment to attack. As Medusa came closer to him, he got ready. His heart was racing, he kept his calm and then with a surprise attack, separated Medusas head from her body. Her blood spilled all … [Continue reading]
Guess the Movies
Guess the movies from Whatsapp Emooticons, smileys and symbols … [Continue reading]
Another Bulb Problem
On a circle there are 2014 light bulbs, 2 are ON, and 2012 are OFF. You can choose any bulb and change the neighbor's state from ON to OFF or from OFF to ON. Doing so, can we get all 2014 light bulbs on ? If yes, How? … [Continue reading]
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