Winning Wednesday Quiz 7 - Year 6

There are 10 dogs. Each dog chases 10 cats. Each cat catches 10 mice.

How many mice are caught?

• 1 mouse

• 10 mice

• 100 mice

• 1,000 mice

In a light show, red bulbs flash every 3 seconds and blue bulbs flash every 4 seconds.

After how many seconds do they flash together for the first time?

• 16 seconds

• 18 seconds

• 12 seconds

• 24 seconds

Which is the largest possible remainder when dividing by 100?

• 99

• 100

• 90

• 10

50 is divided by another number.

The answer is less than 50.

Always, Sometimes or Never?

• Always

• Sometimes

• Never

A school has 20 classes with 27 students in each class.

How many classes will be needed if in each class there are 18 students?

• 30 classes

• 27 classes

• 45 classes

• 48 classes

The cost of 5 markers is €6.

What is the cost of 10 markers?

• €12

• €6.10

• €12∙40

• €14

What is 24 × 18?

• 240

• 192

• 432

• 324

30 x 30 is the same as

• 9 x 100

• double 150

• Half of 900

• 30 x 100

1 bag of apples weighs 1•25 kg.

What is the mass (weight) of 4 bags of apples?

• 5 kg

• 4 kg

• 4.5 kg

• 5.5 kg

Julia buys this handbag at half price.

How much does Julia pay for the handbag?

• €34

• €43

• €30

• €40