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X BOARDS-X Boards-All Questions
- Find the value of frequecies in the following frequency distribution t...
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- For the following frequency distribution draw a cumulative frequency c...
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- A child has a die whose 6 faces show the letter as given below: A,B,C,...
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- Find the sum of the first 100 natural numbers.
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- AOBC is a rectangle whose three vertices are A(0,-3), O(0,0) and B (4,...
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- For an AP, it is given that first term (a)= 5 and Common Difference (d...
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- The value(s) of k for which the quadratic equation 2x^2 + kx + 2 = 0 ...
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- Find the mode of the following distribution:
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- Evaluate (2tan45^@ xx cos 60^@)/sin30^@
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- on dividing a polynomial p(x) by x^2- 4, quotient and remainder are fo...
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- In the formula barx=a+((sumfiui)/(sumfi))xx h, ui=
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- The angle of elevation of the top of a tower from a point on the gro...
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- Use Euclid's division lemma to show that the square of any positive i...
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- Show that 5+2sqrt(7) is an irrational number, where sqrt(7) is given t...
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- All concentric circles are..... to each other.
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- 2 cubes, each of volume 125 cm^3, are joined end to end . Find the sur...
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- The radius of a sphere (in cm) whose volume is 12pi cm^3, is (A) 3 ...
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- The LCM of two numbers is 182 and their HCF is 13. If one of the numbe...
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- In the figure-3, from an external point P, two tangents PQ and PR are ...
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- find the ratio in which the y-axis divides the line segment joining th...
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