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A hemisphere of internal diameter 36 cm ...

A hemisphere of internal diameter 36 cm is filled with water . If this water is poured into right circular bottles of radius 3 cm and of height 6 cm , then how many bottles will be needed ?

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CALCUTTA BOOK HOUSE-SAMPLE QUESTIONS PAPERS-QUESTION
  1. If a solid right circular rod of length 1 dcm is made by melting a sol...

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  2. The numberical values of the volume and total surface areas of a solid...

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  3. A hemisphere of internal diameter 36 cm is filled with water . If this...

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  4. What is mode ? State the formula of mode for grouped frequency distrib...

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  5. At the same rat of simple interest in present per annum, if a principl...

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  6. Rate of increase in polpulation of a state is 2% in a year. The presen...

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  7. Solve : 1/(a+b+x)=1/a+1/b+1/x[ x ne 0, -(a+b)]

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  8. The tens' digit of a two digit number is less by 3 than the unit digit...

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  9. The price of a diamond is ₹ 2000. The diamond is broken into two pies...

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  10. If x=3+2sqrt2, then find the value of (sqrtx -""1/sqrtx)

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  11. If a+1/b = 1 and b+1/c=1 then prove that c+1/a =1

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  12. If a, b, c be in continued proportional, then prove that a^2 b^2 c^2 (...

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  13. Prove that angles in the same segment of a circle are equal.

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  14. Prove that if two tangents are drawn to a circle from a point outside ...

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  15. ABCD is a parallelogram. A circle passing through C and D intersects A...

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  16. Construct a circle of radius 2*6cm. Take a point outside of this circl...

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  17. The length of radius of a circle is 21 cm. Determine the cfircular and...

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  18. Find the value : (tan^2 60^@+tan30^@)/(1+tan^2 60^@+tan30^@)+cos 60^@ ...

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  19. If /A + /B = 90^@ then prove that 1+(tan A)/(tan B) = "cosec"^2 B

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  20. If the angle of elevation of the top of a chimney from a point on the ...

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