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If the numerical values of the volume an...

If the numerical values of the volume and the curved surface area of a right cirular cylinder be equal, then the length of the sdiameter of the cylinder will be ………….. Units.

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CALCUTTA BOOK HOUSE-SAMPLE QUESTIONS PAPERS-QUESTION
  1. Any cyclic parallelogram is a ………………. Figure.

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  2. The value of ( sin 12^@ xx cos 18^@ xx sec 78^@ xx "cosec"72^@) is ……...

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  3. If the numerical values of the volume and the curved surface area of a...

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  4. If the average of ( a1, a2 , a3………………. , an) be bar a then the average...

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  5. In a business the ratio of principals of Laxmi and Narayana is 4:5. If...

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  6. 2sqrtpi is a quadratic surd.

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  7. If the ratio of three sides of a triangle be 3:4:5, then the triangle ...

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  8. In Delta ABC, /B = 90^@ If AB = BC then prove /C= 45^@

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  9. The volume of a right circular cone remains the same when its radius o...

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  10. The mode of the frequency distributions 2, 3, 9, 10, 9, 3, 9, is 10.

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  13. If one of the roots of the quadratic equation be x^2 - (1+b)x+6 = 0 be...

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  14. If a/2=b/3 =c/4 =(3a-ab+4c)/p, then find the value of p.

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  15. Simplify : sqrt2 - sqrt(18) + sqrt(27) - sqrt(32)

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  16. If x prop y^2 and y = 2a, when x = a, then find the relation between x...

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  17. AB is a diameter of the circle with centre at O. R is any point on the...

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  18. Find the roots of the equation by the method of completing the square ...

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  19. The lengths of sides of three cubes are 3 m, 4 m 5 m respectiveluy. A ...

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  20. If 0^@ lt theta lt 90^@ , then find the least value of (9 tan^2 theta ...

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