691 P4.ST.JC.18121054
Level 3
Adam scores a total of 60 marks.
There are a total of 30 questions.
Every correct answer will earn 3 marks.
Every blank answer will earn 0 mark.
Every wrong answer will have 2 marks deducted.
How many questions are (a) incorrectly answered, (b) correctly answered and (c) left blank?
4 m
Make supposition
692 P5.ST.JC.18121105
Level 1
Adam has blue and red stickers in the ratio of 5 : 2.
He has 30 more blue stickers than red stickers.
  1. How many stickers does Adam have?
  2. If Adam gives away 10 blue stickers, what is the new ratio of the number of blue stickers to blue stickers?
3 m
Finding ratio R Simplest form Ratio to units More than or less than Unchanged quantity Units method
693 P6.ST.JC.18121342
Level 3
5 u - 1 = 7 p
3 u - 16 = 3 p

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Substitution
694 P4.ST.JC.18121055
Level 3
30 students share some stickers.
Each girl gets 4 stickers.
Each boy gets 5 stickers.
In total, the girls get 30 more stickers than the boys.
  1. How many boys are there?
  2. How many girls are there?
  3. How many stickers do the boys get?
  4. How many stickers do the children get?
4 m
Make supposition
695 P5.ST.JC.18121106
Level 2
Adam and Bryan have some stickers in the ratio of 3 : 2.
When Adam gives away 40 stickers,
the ratio of the stickers becomes 1 : 3.
  1. How many stickers do they have at first?
  2. How many stickers do they have in the end?
3 m
Ratio to units Unchanged quantity Units table
696 P6.ST.JC.18121343
Level 3
36 + 2 u = 7 p
5 u - 26 = 3 p

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Substitution
697 P4.ST.JC.18121056
Level 3
30 students share some stickers.
Each girl gets 4 stickers.
Each boy gets 5 stickers.
In total, the girls get 60 less stickers than the boys.
  1. How many girls are there?
  2. How many boys are there?
  3. How many stickers do the boys get?
  4. How many stickers do the students get?
4 m
Make supposition
698 P5.ST.JC.18121107
Level 2
Adam and Bryan have some stickers in the ratio of 1 : 3.
When Adam buys another 40 stickers,
the ratio of the stickers becomes 3 : 2.
  1. How many stickers do they have at first?
  2. How many stickers do they have in the end?
3 m
Ratio to units Unchanged quantity Units table
699 P6.ST.JC.18121344
Level 3
22 - 3 u = 4 p
2 u + 8 = 3 p

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Substitution
700 P5.ST.JC.18121108
Level 2
Adam has blue and red stickers in the ratio of 1 : 2.
When 40 red stickers are replaced with the same number of blue stickers,
the ratio of the number of blue and red stickers will be 3 : 4
How many stickers are there altogether?
3 m
Ratio to units Unchanged total Units table

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