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- A heap of rice is in the form of a cone of base diameter 24m and heig...
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- Find HCF and LCM of 404 and 96 and verify that HCF xx LCM= product of ...
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- If tan2A=cot(A-18^0), where 2A is an acute angle, find the value of Ad...
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- If 4 tan theta =3 evaluate (4sin theta - cos theta+1)/(4sin theta+cos...
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- Of A(-2,-1),B(a ,0),C(4, b)a n dD(1,2) are the vertices f a parallelog...
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- If A(5,"\ "7),"\ "B(-4,"\ "-5),"\ "C(-1,"\ "-6)"\ "a n d"\ "D(4,"\ "5)...
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- Prove that the length of the tangents drawn from an external point to ...
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- In Fig. 1. ABCD is a rectangle. Find the values of x and y
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- Find the area of the shaded region in Fig. 3, where arcs drawn with ce...
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- The table below shows Salary of 280 persons. Calculate the median sala...
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- Find the value of a so that the point (3,a) lies on the line represent...
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- The HCF of two numbers a and b is 5 and their LCM is 200. Find the pro...
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- Cards marked with numbers 5 to 50 Cards marked with numbers 5 to 50 ar...
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- Prove that : (tantheta/(1-tantheta))-(cottheta/(1-cottheta))=(costheta...
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- If costheta+sintheta=sqrt(2)costheta, show that costheta-sintheta=sqrt...
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- For what value of k does the system of linear equations 2x+3y=7 and ...
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- Find the value of k for which x=2 is a solution of the equation kx^2+2...
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- Prove that sqrt(5) is irrational.
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- The 17^(th) term of an AP exceeds its 10^(th) term by 7. Find the comm...
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- Find the value of k for which the quadratic equation 3x^2+kx+3=0 has r...
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