5 ESSENTIAL ELEMENTS FOR BRAIN TEASERS

c) It’s as light-weight being a feather, though the strongest man or woman can’t keep it for more than 5 minutes. What is it?c) The lacking selection is 17. Just about every number inside the circle could be the sum of the figures in the other quadrant. In such cases, the figures are eight and 9 — additional together helps make 17.d) 3 times