Math Riddle: 1 + 5 = 12, 2 + 10 = 24, 3 + 15 = 36, Then 4 + 20 = ?
Crack this sequence Riddle and test your math skills. See the series carefully and find the value of ? 1 + 5 = 12 2 + 10 = 24 3 + 15 = 36 4 + 20 = ? So were you able to solve the riddle? Leave your answers in the comment section below. You can … Read more