Level 3
How many shaded triangles will there be in Pattern 25?
3 m
Level 2
Find the sum of the even numbers ranging from 1 to 50.
2 m
Level 2
When all the even numbers from 2 to 20 are added up, what is the digit in the ones place?
2 m
Level 2
Study the pattern.
13 -14 = 112
14 - 15 = 120
15 -16 = 130
What is the value of 129 - 130?
2 m
Level 2
Arrange 6 coins on three sides of a triangle. How many coins are on each side?
2 m
Level 2
If 1 coin has to be placed at each corner of the triangle and the rest are equally distributed at the sides, how many coins are required to make sure that there are 4 coins on each side?
2 m
Level 2
Arrange 8 coins on 4 sides of a square. How many coins are on each side?
2 m
Level 2
If 1 coin is to be placed at each corner of the square, how many coins are required to make sure that there are 3 coins on each side?
2 m
Level 3
In which column A, B, C or D will the number 151 be? Give your answer in letter. (Eg A)
3 m
Level 3
Peter made 76 paper aeroplanes in four days. Each day after the first day, he made 6 less paper aeroplanes than the day before. How many paper aeroplanes did he make on the first day?
3 m