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OSWAAL PUBLICATION-KARNATAKA SECONDARY EDUCATION EXAMINATION BOARD (MODEL QUESTION PAPER)-QUESTION
- Solve the equation 3x^(2) - 5x+ 2 = 0 by using the formula
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- 2 tan ^ 2 45 ^@ + cos ^ 2 30 ^@ - sin ^ 2 60 ^@ = ?
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- The angle of elevation of the top of a tower from a point on the groud...
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- As observed from the top of a 100 m high light house from the sea leve...
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- A die is thrown once. Find the probability of getting a number lyin...
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- The volume of a cube is 64 cm^(3). Find the total sufrace area of the ...
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- Prove that the tangent at any point of a circle is perpendicular to th...
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- Prove that "the lengths of tangents drawn from an external points to a...
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- Construct a triangle of sides 4 cm, 5 cm and 6 cm and then a triangle ...
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- A two digit number is four times the sum of the digits. It is also equ...
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- The numerator of a fraction is 3 less than its denominator. If 2 is ad...
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- If 4 tan theta = 3, Evaluate [ (4 sin theta - cos theta +1)/(4 sin the...
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- If tan 2A = cot (A- 18^@ ) where 2A is an acute angle...
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- Calculate the median for the following data : {:("Class interval", "...
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- Calculate the mode for the following frequency distribution table : ...
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- Construct 'ogive' for the following distribution : {:("C.I.",0-3,3...
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- The sum of four consecutive terms which are in an arithmetic progressi...
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- In an arithmetic progression of 50 terms, the sum of first ten terms ...
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- Prove that "In a right angled triangle the square of hypotenuse is eq...
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- Solve the equations graphically: 2x-y=2 4x-y=4
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