School Olympiads - International Mathematics Olympiad (IMO)

Coordinate Geometry & Trigonometric Ratios question bank (Class 9 & 10 - Advanced Olympiad Problem Solving)

Practice 4 free School Olympiads - International Mathematics Olympiad (IMO) Class 9 & 10 - Advanced Olympiad Problem Solving - Coordinate Geometry & Trigonometric Ratios questions with answers and step-by-step solutions.

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Q1.
In an Olympiad competition problem on Coordinate Geometry & Trigonometric Ratios:
Find the numerical value of $X$ satisfying $$X = (19 \times 9) - 30 + 2$$.

(A)
{'key': 'A', 'text': '143'}
(B)
{'key': 'B', 'text': '147'}
(C)
{'key': 'C', 'text': '139'}
(D)
{'key': 'D', 'text': '152'}
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Q2.
In an Olympiad competition problem on Coordinate Geometry & Trigonometric Ratios:
Find the numerical value of $X$ satisfying $$X = (45 \times 7) - 43 + 8$$.

(A)
{'key': 'A', 'text': '280'}
(B)
{'key': 'B', 'text': '284'}
(C)
{'key': 'C', 'text': '276'}
(D)
{'key': 'D', 'text': '289'}
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