MINDBENDER

1. The sum of four numbers is 128. If seven is subtracted from the first number, seven is added to the second number, the third is divided by seven and the fourth is multiplied by seven, then all the results are equal. What is the difference between the largest and the smallest of the original numbers?

2. What connects chicken, high and live?

3. Which 1970s sitcom concerned BEST LIFE RUT?

4. Which is the odd one out: Canadian, American, Andean, Chilean?

5. Rearrange the letter groups to make three U.S. states: SIN LOU OTA MIN CON ANA NES ISI WIS.