TO TELL THE NUMBER THOUGHT OF ON A CLOCK.

Ask a person to think of any number on the dial of a clock; you then

point, promiscuously at the various numbers, telling the person to

add the number of times you point to the number he thought of, and

when the total reaches 20, you will be pointing at the number he

selected.

For instance, suppose he selected the number 5. You point

indifferently 7 times at the various numbers, but the 8th time your

pointer must be at XII., his addition will then be 13 (for 5 and 8

added equal 13), the next at XI., his addition then 14, next at X.,

and so on. When he calls 20, you will be pointing at the number he

thought of--5.

[Illustration]

A very amusing experiment is to ask a person to write down the

figures around the dial of a clock. Nearly all know that the figures

are generally the Roman numerals; but, in writing them down, when

they come to the four, it is very often written IV. instead of IIII.

It is said that a certain king, being unable to find any other fault

in a clock that had been constructed for him, declared that the

figure four should be represented by four strokes (IIII) instead

of IV. In vain did the clock-maker point out the mistake, for his

majesty adhered obstinately to his own opinion, and angrily ordered

the alteration to be made. This was done, and the precedent thus

formed has been followed by clockmakers ever since.

52. At dinner table: one great grandfather, 2 grandfathers, 1

grandmother, 3 fathers, 2 mothers, 4 children, 3 grandchildren,

1 great grandchild, 3 sisters, 1 brother, 2 husbands, 2 wives, 1

mother-in-law, 1 father-in-law, 2 brothers-in-law, 3 sisters-in-law,

2 uncles, 3 aunts, 1 nephew, 2 nieces, and 2 cousins. How many

persons?

“Can February March?” he asked.

“No, but April May,” was the reply.

“Look here, old man, you are out of June.”

“Don’t July about it.”

“It is not often one gets the better of your August personage.”

“Ha! now you have me Noctober.”

And then there was work for the coroner.

The puzzle king · 第 54 / 216 题