Level 2 PSLE
A total of 130 people stand in a queue for movie tickets. There are at least 3 adults between any 2 children. What is the largest possible number of children in the queue?
2 m
TRY FOR FREE
Level 3 PSLE
Letters A, B, C formed a patten as shown below.
A B A C A A B A C A A B A C A ...

If there are 137 'A', what is the greatest possible number of letters in the pattern?
2 m
Level 2
The following pattern is created with 4 letters, A, B, C and D. If the pattern continues, what is the 231st letter?

A, B, C, D, A, B, C, D ...
2 m
Level 2 PSLE
A table with 4 columns is filled with numbers in a certain pattern. The first 4 rows of the table are shown. In which column will the number 345 appear?
2 m
Level 2
Study the number pattern.
If this pattern continues, in which column will the number 1037 appear?
2 m
Level 2
Jeremy arranged 5 letters to form a pattern. The first 4 rows are as shown.

Row 1    AB  CDE
Row 2    BA  ECD
Row 3    AB  DEC
Row 4    BA  CDE

Write the arrangement of the 5 letters in Row 83.
2 m
Level 2 PSLE
Tim uses the four letters W, X, Y and Z to form a pattern. The first 16 letters are shown.

W, X, Y, Z, Z, Y, X, W, W, X, Y, Z, Z, Y, X, W, ...

Which letter is in the 59th position?
2 m
Level 2 PSLE
A table with 4 columns is filled with numbers in a certain pattern. The first 4 rows of the table are shown. In which column will the number 362 appear?
2 m
Level 3
The first 15 numbers of a number pattern are given.
  1. What is the 582nd number?
  2. What is the sum of the first 583 numbers?
3 m
Level 3
Study the following pattern.
  1. In which column will the number 80 appear?
  2. What number will appear in row 99 column 4?
4 m