1. An elf makes a Christmas card in the shape of a semi-circle with a radius of 10 inches. He wishes to stick a rectangular picture of 10 inches width and 5 inches height on it, but finds that the picture does not fully fit within the semi-circle.   True   False   2. Santa Claus had two left-handed green gloves and no right-handed gloves. On turning the left-handed glove inside-out, he found he could wear it on his right hand.   True   False   3. Amy's uncle, who has hosted the Christmas party, could be her sister's grandmother's son.   True   False   4. Santa Claus gave 10 cookies to the first child, 15 cookies to the second child, 21 cookies to the third child, and 28 cookies to the fourth child. If Santa is following a logical sequence of numbers, then he should give 35 cookies to the fifth child.   True   False   5. If Christmas in a certain year falls on a Monday, then Boxing Day in that year falls on a Wednesday.   True   False   6. Santa has 47 pairs of red socks and 13 pairs of white socks in his big sack. If Santa picks out 3 socks at random from his sack, he is certain to get a matching pair.   True   False   7. If the blue balloon is bigger than the green balloon and the red balloon is smaller than the blue balloon, then the green balloon is bigger than the red balloon.   True   False