NCFE Maths Level 2 September 2020 Section A

Noah’s hobby is building models using plastic blocks.
He is making a model of a town.
Noah has opened a new model building set.
Inside is a large bag of coloured blocks:

What percentage of the blocks are red?

Noah has two bags of blocks.
Each bag contains the same number of small, medium and large blocks.

Noah picks one block from each bag at random.
The table below shows the possible outcomes, which are all equally likely:

What is the probability that Noah picks two small blocks?

A statue is 20 m high, and 54 m wide (from A to B).

Noah is making a scale model of this statue.
Noah’s model statue is 5 cm high.
How wide is Noah’s model statue?

Noah is making a circular train track.
He has some curved pieces of track.
When he puts them together, the curved pieces will make a circular track with diameter 1600 mm

The outside length of each curved section is 157 mm

How many curved pieces does Noah need to make the whole circle?
Use 𝜋 = 3.14

Model building blocks are sold in sets.
The scatter diagram shows information about more sets that Noah sees for sale:

Use the scatter diagram to estimate the price of a set containing 3500 blocks.

Noah sells a bundle of spare blocks online.

The bundle weighs 3120 g
There are six types of block in the bundle:

Use the median weight to work out an estimate of the number of blocks in the bundle.