Question 1 · 1 mark
The repeated positive factor in factor pairs of 144 is…
GANITA MANJARI · GRADE 9 · PART II · CHAPTER 9
AMP 2 — Standard
Think first. Use AI purposefully. Verify always.
ORIGINAL AIMS MATERIAL · 40 MARKS · SELF-REVIEW
AMP 2 — Standard
Work on paper, including diagrams. No timer or automatic grade. Questions are selected from this chapter’s original AIMS bank. These are not CBSE Board Papers.
Objective · 4 marks
Question 2 · 1 mark
Which explains why 3x = 3y implies x = y?
- Division by the same nonzero 3
- Division by zero
- Equality of squares
Question 3 · 1 mark
Which side set gives a right triangle?
- 10,24,26
- 10,24,25
- 10,24,30
Question 4 · 1 mark
Which does NOT prove an “always” claim?
- A general algebraic argument
- One successful numerical test
- A valid geometric proof
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