Mathematics-Basic Geometry (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 5 - 11 of 21
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Question number: 5
» Mathematics » Basic Geometry
Question
Which of the following polygons are uniquely determined when all the sides are given?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Quadrilateral |
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| b. | Pentagon |
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| c. | Triangle |
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| d. | Hexagon |
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Question number: 6
» Mathematics » Basic Geometry
Question
Suppose you walk from home to the bus stand at 4 km/h and immediately return at x km/h. If the average speed is 6 km/h then x is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 12 km/h |
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| b. | 8 km/h |
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| c. | Cannot be determined unless the distance from home to bus stand is known. |
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| d. | 10 km/h |
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Question number: 7
» Mathematics » Basic Geometry
Question
If one angle of a regular polygon be , then number of sides of the polygon is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 24 |
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| b. | 27 |
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| c. | 36 |
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| d. | 6 |
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Question number: 8
» Mathematics » Basic Geometry
Question
Two circles with different radius in which the circumference of second circle is x times and area of second circle is twice of the first circle. Then, the value of x is
Choices
| Choice (4) | Response | |
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| a. |
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| b. | 2 |
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| c. |
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| d. | 1 |
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Question number: 9
» Mathematics » Basic Geometry
Question
What is the maximum area of a triangle inscribed in a semi-circle?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
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| b. |
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| c. | 2r |
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| d. |
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Question number: 10
» Mathematics » Basic Geometry
Question
In ∆ABC, AB = 4 cm, AC = 8 cm and AM is the median of length 3 cm which meets BC at M. Then, BC is equal to
A Triangle Having a Median in It
Find the length of third side of the triangle by using given lengths of it
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| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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| d. |
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Question number: 11
» Mathematics » Basic Geometry
Question
If the ratio of the angles of any quadrilateral is 3: 7: 6: 4, then the quadrilateral should be a
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | square |
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| b. | rhombus this smallest |
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| c. | parallelogram |
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| d. | trapezium |
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