At a leisure centre there are three times as many people taking part in Yoga as doing Boxing. There are 10 more people Swimming than Boxing and 7 less in the Gym than Swimming in the pool. 9 people are working out in the Gym. How many are doing Yoga?
In a bouquet there are three times as many White flowers as Blue flowers.
There are eight more Pink flowers than Blue and four less Purple than Pink.
There are nine Purple flowers in the bouquet.
How many White flowers are there?
In a party of 35 people there are twice as many women as children and twice as many children as men. How many of each are there?
A terrorist hijacks a plane with 10 passengers and there is lots of gold in the plane. After taking the gold, he asked the government officials for 11 parachutes. He killed all the passengers so that no one can identify him, take one parachute and jumps off. Was he stupid to ask 11 parachutes if he need only one?
