Which of the following statement(s) is/are correct? I. Total central angle…
2021
Which of the following statement(s) is/are correct? I. Total central angle formed by the sectors of A and C is 126 degrees. II. If the amount spent on E is 13200, then the total amount spent on B and F is 28800.
- A.
Only I
- B.
Only II
- C.
Both I and II
- D.
Neither I nor II
Attempted by 38 students.
Show answer & explanation
Correct answer: C
Verify Statement I: Percentage of A (12%) + C (23%) = 35%. Central angle = 35% of 360° = 0.35 * 360 = 126°. Statement I is correct.
Verify Statement II: E (11%) = 13,200. Total amount = 13,200 / 0.11 = 120,000. Combined percentage of B (14%) + F (10%) = 24%. Amount = 24% of 120,000 = 0.24 * 120,000 = 28,800. Statement II is correct.
Since both statements are correct, the answer is "Both I and II".
Final Answer: Option 3 (Both I and II)