IMO- Mathematics Olympiad (SOF) Class 7: Questions 677 - 684 of 1012
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Question number: 677
Question
In a if , then the perimeter of the triangle is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 18 cm |
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| b. | 20 cm |
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| c. | 16 cm |
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| d. | 14 cm |
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Question number: 678
» Practical Geometry - Lines and Angles
Question
The supplement of a right angle is ________angle.
Choices
| Choice (4) | Response | |
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| a. | Acute |
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| b. | Right |
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| c. | A straight |
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| d. | Obtuse |
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Question number: 679
Question
The mean of 6 numbers is 36. If one number is included, mean of the numbers becomes 40, and then the included number is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 36 |
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| b. | 64 |
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| c. | 84 |
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| d. | 68 |
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Question number: 680
Question
What is 35 % of a number whose 180 % is 72?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 24 |
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| b. | 14 |
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| c. | 15 |
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| d. | 12 |
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Question number: 681
» Logical and Analytical Reasoning
Question
Complete: CD: FG: : ________: ________.
Choices
| Choice (4) | Response | |
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| a. | JK: NO |
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| b. | LM: OP |
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| c. | QR: VW |
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| d. | BC: DE |
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Question number: 682
Question
Area of the following shaded portion is ________.
Image of a Square Having a Shaded Portion
Showing an image of a square having a shaded portion, so find the area of shaded portion
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Question number: 683
Question
On simplification the product of given expression is ________.
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Question number: 684
Question
How many square centimeters of construction paper does Reema need in order to exactly cover, with no overlap, 5 sides of a cube with edges that are 12 centimeters long?
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