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Question (21)

QN0019952

A sector represents 25% of a pie chart. Its angle is:

(A) 72°
(B) 80°
(C) 90°
(D) 100°

Correct Answer: C

Explanation:

25% of 360° = 90°.

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Question (22)

QN0019953

In a pie chart, a category with angle 45° represents what fraction of the whole?

(A) 1/6
(B) 1/8
(C) 1/10
(D) 1/12

Correct Answer: B

Explanation:

45°/360° = 1/8.

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Question (23)

QN0019954

A company spends ₹8,000 out of ₹32,000 on advertising. The sector angle is:

(A) 60°
(B) 75°
(C) 90°
(D) 120°

Correct Answer: C

Explanation:

(8000/32000) × 360° = 90°.

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Question (24)

QN0019955

A sector angle of 108° corresponds to what fraction of the total?

(A) 1/4
(B) 3/10
(C) 2/5
(D) 1/2

Correct Answer: B

Explanation:

108°/360° = 3/10.

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Question (25)

QN0019956

A category forms 15% of the total data. The sector angle is:

(A) 45°
(B) 54°
(C) 60°
(D) 72°

Correct Answer: B

Explanation:

15% of 360° = 54°.

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Question (26)

QN0019957

In a pie chart of 120 students, 30 students play badminton. The angle for badminton is:

(A) 75°
(B) 80°
(C) 90°
(D) 100°

Correct Answer: C

Explanation:

(30/120) × 360° = 90°.

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Question (27)

QN0019958

A sector measures 216°. What fraction of the circle does it occupy?

(A) 1/2
(B) 3/5
(C) 2/3
(D) 4/5

Correct Answer: B

Explanation:

216°/360° = 3/5.

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Question (28)

QN0019959

Which statement is true about larger sectors in a pie chart?

(A) They represent smaller values
(B) They represent equal values
(C) They represent larger proportions
(D) They represent negative values

Correct Answer: C

Explanation:

Larger sectors correspond to larger proportions of the whole.

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Question (29)

QN0019960

A category accounts for 35 out of 140 observations. Its central angle is:

(A) 75°
(B) 80°
(C) 90°
(D) 100°

Correct Answer: C

Explanation:

(35/140) × 360° = 90°.

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Question (30)

QN0019961

If a sector angle is 18°, what percentage of the total does it represent?

(A) 4%
(B) 5%
(C) 6%
(D) 8%

Correct Answer: B

Explanation:

(18/360) × 100 = 5%.

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Question (21)

A sector represents 25% of a pie chart. Its angle is:

Explanation:

Link:

Question (22)

In a pie chart, a category with angle 45° represents what fraction of the whole?

Explanation:

Link:

Question (23)

A company spends ₹8,000 out of ₹32,000 on advertising. The sector angle is:

Explanation:

Link:

Question (24)

A sector angle of 108° corresponds to what fraction of the total?

Explanation:

Link:

Question (25)

A category forms 15% of the total data. The sector angle is:

Explanation:

Link:

Question (26)

In a pie chart of 120 students, 30 students play badminton. The angle for badminton is:

Explanation:

Link:

Question (27)

A sector measures 216°. What fraction of the circle does it occupy?

Explanation:

Link:

Question (28)

Which statement is true about larger sectors in a pie chart?

Explanation:

Link:

Question (29)

A category accounts for 35 out of 140 observations. Its central angle is:

Explanation:

Link:

Question (30)

If a sector angle is 18°, what percentage of the total does it represent?

Explanation:

Link:

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