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Opportunity Class · Question bank

Practise with a reason.

Choose a subject and difficulty, then solve one original question at a time. Hints guide without giving the answer away. After checking, compare your thinking with the complete method.

Subjects
3
Original questions
18
Difficulty
Easy → hard
Learning support
Hints + worked steps
Thinking SkillsEasy

Question 1 of 6

TOPIC · PatternsNumber sequences
What number comes next? 4, 7, 10, 13, …

Your current practice results

Check a question to begin your review.

Results update only after you check an answer. They are practice feedback, not an official OC score.

CHECKED0 / 6
CORRECT0
ACCURACY0%
HINT LEVELS USED0

Your subject breakdown will appear here after your first checked answer.

NEXT STEPChoose one question and explain your choice before checking.
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