Q.1.
In every 10 bricks, 3 are red. We have 30 bricks so how many are red?
Q.2.
For every 2 black squares there is 1 white square. What is the ratio of black to white?
Q.3.
Chicken should be cooked for 50 minutes for every kg. How long will it take to cook a 3kg chicken?
Q.4.
There are 3 yellow boxes for every 1 blue box. If there are 6 yellow boxes how many blue boxes are there?
Q.5.
Zara uses 20ml of fruit concentrate for every 60ml of water. How much fruit concentrate will she require for 180ml of water?
Q.6.
John has twice as many stamps than Yasif. If Yasif has 5 stamps how many stamps does John have?
Q.7.
When making a cake, for every 400g of flour 200g of sugar is required. What is another way of saying this?
Q.8.
The ratio between blue boxes and yellow boxes is 3:If there are 4 yellow boxes how many blue boxes are there?
Q.9.
Lucy mixes 4 small pots of white paint with 1 small pot of red paint to make 1 large tin of pink paint. She requires 5 large tins of pink paint. How many small pots of white paint does she need?
Q.10.
If there is a 5:2 ratio between black squares and white squares which number represents the white squares?