Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 84 - 91 of 987
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Question 84
Question 85
Question 86
Question 87
Question MCQ▾
The difference of two complementary angles is . Then the angles are
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Choice (4) | Response | |
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a. | ||
b. | ||
c. | ||
d. |
Question 88
Question MCQ▾
In the following, the set of measures which can form a triangle
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a. | ||
b. | ||
c. | ||
d. |
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 .
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Choice (4) | Response | |
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a. | ||
b. | ||
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d. |
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 | |
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a. | 10 cm | |
b. | 28 cm | |
c. | 16 cm | |
d. | 12 cm |
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 |