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For what value of P, points (2,1),(P, -1...

For what value of P, points (2,1),(P, -1) and (-1,3) are collinear

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  1. Point P divides the line segment joining the points A(2,1) and B(5,-8)...

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  2. A part of monthly hostel charges is fixed and the remaining depends on...

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  3. For what value of P, points (2,1),(P, -1) and (-1,3) are collinear

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  4. A juice seller was serving his customers using glasses. The inner d...

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  5. In a triangle ABC, B=90^@ and D is the mid-oint of BC then prove that ...

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  6. If sinx+cosy=1 , x=30^0 and y is an acute angle. Find the value of y

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  7. A cylindrical bucket, 32 cm high and with radius of base 18 cm, is ...

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  8. Find the value of (cos48^@-sin42^@)

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  9. A train travels 360 km at a uniform speed. If the speed had been 5k...

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  10. In figure, three sectors of a circle of radius 7 cm, making angles of ...

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  11. The area of two similar traingles are 25 sq cm and 121 sq cm. Find the...

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  12. Solve 1/(a+b+x)=1/a+1/b+1/x,a+b !=0

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  13. Show that any positive odd integer is of the form 6q+1 or 6q+3 or 6q+...

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  14. The sum of first p- terms terms of an A.P. is q and the sum of first q...

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  15. Prove that the parallelogram circumscribing a circle is a Rhombus.

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  16. Find the HCF of 612 and 1314 using prime factorisation.

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  17. A boy standing on a horizontal plane finds a bird flying at a distance...

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  18. If the square of one side of a triangle is equal to the sum of the squ...

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  19. The following table gives the number of participants in a yoga camp: [...

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  20. An open metallic bucket is in the shape of the frustum of the cone. If...

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