Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 84 - 91 of 987

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Question 84

Question MCQ▾

In a quadrilateral ABCD, then =

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 85

Question MCQ▾

From the adjoining figure , then the value of is

Two Adjoining Angles

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 86

Question MCQ▾

In the figure given below, find .

A Triangle ABC with a Bisector AD and Exterior Angle 105

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Edit

Question 87

Question MCQ▾

The difference of two complementary angles is . Then the angles are

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 88

Question MCQ▾

In the following, the set of measures which can form a triangle

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 89

Question MCQ▾

In the given figure, ABCD is a quadrilateral inscribed in a circle. Diagonals AC and BD are joined. If and . Find .

A Quadrilateral ABCD Inscribed in a Circle

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 90

Question MCQ▾

If the lengths of two diagonals of a rhombus are 12 cm and 16 cm, then the length of each side of the rhombus are:

Choices

Choice (4)Response

a.

10 cm

b.

28 cm

c.

16 cm

d.

12 cm

Edit

Question 91

Question MCQ▾

If the lengths of two diagonals of a rhombus are 10 cm and 24 cm, then the length of each side of the rhombus are:

Choices

Choice (4)Response

a.

34 cm

b.

10 cm

c.

17 cm

d.

13 cm

Edit