IMO- Mathematics Olympiad Class 9: Questions 421 - 424 of 919
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Question number: 421
Question
A rectangular field has its length and breadth in the ratio. Its area is 10.29 hectares. The cost of fencing it at RS. 8 per meter is ________
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| a. | Rs. 15400 |
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| b. | Rs. 14200 |
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| c. | Rs. 11200 |
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| d. | Rs. 21500 |
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Question number: 422
Question
The volume of the largest circular cone that can be cut of a cube whose edge is 16 cm is ________
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Question number: 423
Question
In the figure , and . Then x equals ________.
Given the AB Equal to AC and AE Equal to AD
Given the figure AB equal to AC and AE equal to AD and find the value of x
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Question number: 424
Question
From each corner of a square of side 6 cm a quadrant of a circle of radius 2 cm is cut and also a circle of diameter 4 cm is cut as shown in the figure, then the area of the remaining portion of the square is ________
Given the Each Corner of a Square of Side 6 Cm
Given the each corner of a square of side 6 cm a quadrant of a circle of radius 2 cm is cut and also a circle of diameter 4 cm is cut and find the area of the remaining portion of the square
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