A. 4.19 Seconds
B. 5.27 Seconds
D. 3.51 Seconds
Details About this MCQ:
According to Guinness World Records, a Californian man, age 21, has broken the previous world record for solving a Rubik’s Cube in under 4 seconds. Max Park surpassed China’s Yusheng Du, the previous record holder, by 0.34 seconds as he completed the traditional 3x3x3 problem in just 3.13 seconds. One of the most active cube competitors right now, Park, also owns the records for the single and average solves for the 4x4x4, 5x5x5, 6x6x6, and 7x7x7 cube categories.