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Question (1)

QN0018760

A parallelogram is a quadrilateral in which:

(A) All sides are equal
(B) Opposite sides are parallel
(C) All angles are equal
(D) Diagonals are equal

Correct Answer: B

Explanation:

A parallelogram has both pairs of opposite sides parallel.

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Question (2)

QN0018761

Which of the following is always true for a parallelogram?

(A) Adjacent sides are equal
(B) Opposite sides are equal
(C) Diagonals are perpendicular
(D) All angles are 90°

Correct Answer: B

Explanation:

Opposite sides of a parallelogram are equal.

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Question (3)

QN0018762

In a parallelogram, opposite angles are:

(A) Complementary
(B) Supplementary
(C) Equal
(D) Right angles

Correct Answer: C

Explanation:

Opposite angles of a parallelogram are equal.

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Question (4)

QN0018763

The sum of two adjacent angles of a parallelogram is:

(A) 90°
(B) 180°
(C) 270°
(D) 360°

Correct Answer: B

Explanation:

Adjacent angles of a parallelogram are supplementary.

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Question (5)

QN0018764

If one angle of a parallelogram is 70°, the adjacent angle is:

(A) 70°
(B) 90°
(C) 110°
(D) 120°

Correct Answer: C

Explanation:

Adjacent angle = 180° − 70° = 110°.

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Question (6)

QN0018765

In parallelogram ABCD, ∠A = 125°. Find ∠C.

(A) 55°
(B) 125°
(C) 65°
(D) 135°

Correct Answer: B

Explanation:

Opposite angles of a parallelogram are equal.

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Question (7)

QN0018766

If one angle of a parallelogram is 85°, its opposite angle is:

(A) 85°
(B) 95°
(C) 105°
(D) 275°

Correct Answer: A

Explanation:

Opposite angles are equal.

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Question (8)

QN0018767

In a parallelogram, if ∠P = 48°, then the adjacent angle equals:

(A) 42°
(B) 48°
(C) 132°
(D) 138°

Correct Answer: C

Explanation:

Adjacent angle = 180° − 48° = 132°.

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Question (9)

QN0018768

The diagonals of a parallelogram:

(A) Are equal
(B) Bisect each other
(C) Are perpendicular
(D) Bisect the angles

Correct Answer: B

Explanation:

Diagonals of a parallelogram bisect each other.

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Question (10)

QN0018769

Diagonals AC and BD of a parallelogram intersect at O. If AO = 8 cm, then AC =

(A) 8 cm
(B) 12 cm
(C) 16 cm
(D) 24 cm

Correct Answer: C

Explanation:

AC = 2 × AO = 16 cm.

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Question (1)

A parallelogram is a quadrilateral in which:

Explanation:

Link:

Question (2)

Which of the following is always true for a parallelogram?

Explanation:

Link:

Question (3)

In a parallelogram, opposite angles are:

Explanation:

Link:

Question (4)

The sum of two adjacent angles of a parallelogram is:

Explanation:

Link:

Question (5)

If one angle of a parallelogram is 70°, the adjacent angle is:

Explanation:

Link:

Question (6)

In parallelogram ABCD, ∠A = 125°. Find ∠C.

Explanation:

Link:

Question (7)

If one angle of a parallelogram is 85°, its opposite angle is:

Explanation:

Link:

Question (8)

In a parallelogram, if ∠P = 48°, then the adjacent angle equals:

Explanation:

Link:

Question (9)

The diagonals of a parallelogram:

Explanation:

Link:

Question (10)

Diagonals AC and BD of a parallelogram intersect at O. If AO = 8 cm, then AC =

Explanation:

Link:

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