Community
Tests
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- Test
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Test
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- If x>1 and sqrt x/ x3 = xm, what is the value of m?
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Geometry Test
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- What does the word “geometry” mean?
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- Which of these set is the largest: the set of all whole numbers, the set of all even numbers, the set of all odd numbers?
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- A number of children are standing in a circle. They are evenly spaced and the 9th child is directly opposite the 20th child. How many children are there altogether?
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- What is the path taken by a bullet fired from a rifle into the air (ignoring friction)?
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Integers and Numbers
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- Which of the following is not a prime factor of 390?
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Percentage
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- What percentage of 1/2 is 2/5 ?
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Circle
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- Angle in a major segment is
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- Differentiate 5cos x – 3sin x
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- Test?
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- Differentiate sin (x + y) = 2/3
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tell me
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- How many solutions for this equation 2x+3y+8=0
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Numbers- I
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- The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are
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Carbon compounds
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- Which element has the smallest atomic radii?
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THE STRAIGHT LINE
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- The area of the triangle with vertices at the point (a,b+c), (b,c+a), (c,a+b) is
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maths
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- the degree of the differential equation of all curves having all normals of constant lenth c is? 1. 1 2. 3 3. 4 4. none of these