How can you take 1 from 19 and leave 20?
(A) | decimal |
(B) | Natural numbers |
(C) | Roman Number |
(D) |
If the numbers are in Roman numerals, Take I from XIX (19 in Roman numerals), you are left with XX - 20 in Roman numerals.
I spend a third of my money on a guitar, half the rest on a microphone and a quarter of what I then have left on a kazoo. What proportion of my original money do I have left?
If the hour hand of a clock moves 1/60th of a degree every minute, how many degrees will it move in an hour?
There is a pole in a lake. Half of the pole is embedded in the mud at the bottom of the pond, another one third is covered by water, and 7 feet is out of the water. What is the total length of the pole?
The amount of water flowing into a tank doubles every minute. The tank is full in an hour. When is the tank half full?
Nim went into a supermarket to buy some fruit.
There were three packs on special offer:
1) Ten grapes and five strawberries: 70p (save 10p)
2) Ten strawberries and ten apricots: £2 (save 40p)
3) Thirty grapes: 100p (save 20p)
What would be the full price of one grape, one strawberry and one apricot at normal price (no special offers)?
If a man and a half can eat a hot dog and a half in a minute and a half, how long would it take six men to eat six hot dogs?
The ages of a mother and her graduate son add up to 66. The mother’s age is the son’s age reversed. How old are they?
A farmer has 15 cows, all but 8 die. How many does he have left?
To the nearest cubic centimetre, how much soil is there in a 3m x 2m x 2m hole?
Divide 40 by half and add ten. What is the answer?
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