Recent questions in Olympiad-Math

The longest chord of a circle

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A line segment intersecting a circle at two point

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Number of circles that can pass through two points

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Minimum number of points required to uniquely draw a circle

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How many sides does a decagon have?

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A square is a

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The adjascent sides of a rectangle are

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The opposite sides of a rhombus are

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How many edges does a cuboidal box have?

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A cuboidal box has how many faces?

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A set of points lying on a line are called

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Each angle of an equilateral triangle is

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A set of points between two fixed points

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A set of points which extend infinitely in one direction

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A pair of lines which intersect at right angles are called

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If the lengths of the sides of two triangles are the same, what are they called?

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How is any two side of a triangle related to the third side?

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A triangle whose sides are of different length and no two angle is equal

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A triangle whose two angles are equal

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A triangle whose two sides are of equal length

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A triangle whose angles are equal

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A triangle whose one angle is 90 is called

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The sum of the angles of a triangle is

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A circle which touches the three vertices of a triangle and the triangle lies inside the circle. Such a circle is called

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The diameter of a circle divides the circle into how many parts?

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A part of the circumference of a circle is called

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What is the larger section called?

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If the radius vector sweeps an angle for a circle, and divides the circle into two sections, what is the section with smaller are called?

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A line segment starting from the centre of a circle and intersecting the circle

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A straight line intersecting a circle at two points and passing through its centre is called

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The minimum number of straight lines required to form a closed figure

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What is the average speed in km/h?

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A train covers 80km 435m in the first hour, travels at a speed of 56.8km/h for the second half hour, and at a speed of 98.7km/h for the next hour and a half. What is the total distance travelled?

asked Dec 8, 2014 by pady_1

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A ladder is 10.5m in length. If it has nine steps, what is the distance between two steps?

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The additive inverse of -2.63 is

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The multiplicative invese of 2.5 is

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Three numbers are such that their product is three times the sum of their cubes. What is their sum if the sum of their squares and the product taken two at a time is both 15.6?

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Three numbers are such that their sum is 0 and their product is 15.6. What is the sum of their cubes?

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The sum of three numbers is 34.2. The sum of their squares is 26.3. What is their product taken two at a time?

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What is his speed in m/s?

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A man covers 50km 526m in 5hr 46min. What is his speed in km/h?

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The difference between two numbers is 2.3. Their product is 5.6. What is the difference betwee their cubes?

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The sum of two numbers is 13.1. Their difference is 5.1. Find the two numbers?

asked Dec 8, 2014 by pady_1

1 answer

The sum of two numbers is 7.5. Their difference is 5.6. What is the product of the numbers?

asked Dec 8, 2014 by pady_1

1 answer

The difference between two numbers is 3.2. The difference between their squares is 17.92. What is the sum of the numbers?

asked Dec 8, 2014 by pady_1

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Solve: 7.2x-2.3(5-3x) = 4.7x-6.5

asked Dec 8, 2014 by pady_1

1 answer

Solve: 5.3x + 2(1-3.2x) = 6.4

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23 exceeds 8 times a number by 5. What is the number?

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5+(50.1)+(70.01)+(3*0.001) =

asked Dec 8, 2014 by pady_1

1 answer

The scientific notation of 84/10000

asked Dec 8, 2014 by pady_1

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