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The series (n-1),(n-2),(n-3),…. Is a typ...

The series (n-1),(n-2),(n-3),…. Is a type of

A

AP

B

GP

C

may be both

D

none

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BEYOND PUBLICATION-MODEL PAPER-EXERCISE
  1. If x^2+ax+b=0,x^2+bx+a=0 have a common roots then

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  2. Coefficient of x in a polynomial ax^2 + bx + c is '0'. Then its zeroes...

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  3. The series (n-1),(n-2),(n-3),…. Is a type of

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  4. A metal cuboid of dimension 22 cm xx 15 cm xx 7.5 cm , was melted and ...

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  5. If log a, log b, log c are in A.P. then a,b,c are

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  6. To calculate the quantity of milk inside a bottle, we need to find out...

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  7. The altitude of a right triangle is 7 cm less than its base. If the hy...

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  8. Length of the dark line given in the diagram

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  9. The shaded area in the figure shows

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  10. Solution of x-y=2,x+y=0 lies in…..quadrant.

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  11. Inconsistent equations may represent.

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  12. If C (4, P) is a point on the line segment joining the points A(6,5) a...

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  13. A boy observes that the length of his shadow is equal to his height. W...

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  14. In a class of 35, 28 students brought junk food for their lunch. What ...

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  15. The circumference of a circle exceeds the diameter by 16.8 cm. Find th...

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  16. Compare the areas of two equilateral triangles which are constructed o...

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  17. An ant is at (4,5) on graph sheet mounted of a wall. If it moves to a ...

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  18. Show that (1 - sin theta)(1 + sin theta) (1 + tan^2 theta)=1

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  19. Find the median of the followiing distribution.

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  20. A box contains 25 balls numbered as 1,2,3……….25. A ball is drawn from ...

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