There are four balls, two black and two white. You pick two and random and flip their color from one to the other and repeat. How many times would you do this to ensure all four balls are the same color?
Intern Interview Questions
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Print a binary tree by level.
20% of the time a painting is real, 80% of the time it is fake. If it is fake you can sell for 10,000 if it's real it's worth 500,000 1. How much is the painting worth? 2. If you could buy the option to buy the painting for 100,000 after you found out if it was real or not, but not an obligation to buy, how much is this option
Would you say $10 to play a game with 10 coin tosses if you $5 on a head and -$5 on a tail
Can you manage projects?
Q: 3 Ants on a Triangle Puzzle....you have a triangle with 3 ants on different vertices of the triangle. What is the probability that either 2 of the ants or all of the ants collide if all 3 ants start walking on the sides of the triangle?
Why did I want to go into marketing?
If you had a rubik's cube with 10 little squares on each side, and peeled off the outer layer, how many little cubes would you end up with?
You spend $2.50 on a bat and a baseball, the bat cost one dollar more than the ball. How much does each one of them cost?
You’ve got a 10 x 10 x 10 cube made up of 1 x 1 x 1 smaller cubes. The outside of the larger cube is completely painted red. On how many of the smaller cubes is there any red paint?
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