Saturday, August 31, 2013
Wednesday, August 28, 2013
NMTC practice Questions for class VII and VIII
1. Let and be two triangles, such that , , and . If , determine the area of .
2.In triangle , , , and . Distinct points , , and lie on segments , , and , respectively, such that , , and . The length of
segment can be written as , where and are relatively prime positive integers. What is ?
3.A wire is cut into two pieces, one of length and the other of length . The piece of length is bent to form an equilateral triangle, and the piece of length is bent to form a regular hexagon. The triangle and the hexagon have equal area. What is ?
4.Define . Which of the following describes the set of points for which ?
5. In triangle , medians and intersect at , , , and . What is the area of ?
6. The number has the property that its units digit is the sum of its other digits, that is . How many integers less than but greater than share this property?
7. When counting from to , is the number counted. When counting backwards from to , is the number counted. What is ?
8. Six points are equally spaced around a circle of radius 1. Three of these points are the vertices of a triangle that is neither equilateral nor isosceles. What is the area of this triangle?
9. Three positive integers are each greater than , have a product of , and are pairwise relatively prime. What is their sum?
10.Real numbers and satisfy the equation . What is ?
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