You are walking on a long, straight road. Ten minutes after you start walking, a friend of yours also starts walking. If your friend’s speed is 10% higher than yours, when does he catch up with you?
The Prize for This Question: Rubik’s 2×2 Cube
Send your answer to ieee@bilkent.edu.tr by 5:30 p.m. on March 3, or visit ieee.bilkent.edu.tr/zeka to submit your answer online, and get a chance to win the prize!
This question was prepared by Emrehan Halıcı, president of the Turkey Intelligence Foundation, for Bilkent IEEE.