Question
The ratio of the height of cylinder and cone is 14:27,
and ratio of the radius is 6:7. The cylinder and cone are transformed into two cubes, respectively. What will be the ratio of the edge of two cubes?Solution
Ratio of the volume of cylinder and cone = 3x(36/49) x (14/27) = 8/7 They are changed into cubes So, the volume will be same for cube as it is for cylinder and cone Let the edge of cube converted from the Cylinder = a Let the edge of the cube converted from the Cone = b Ratio of volume of cube = a3 / b3 8/7 = a3 / b3 2/71/3 = a/b
In the following question, find which one word cannot be made from the letters of the given word “CONTROVERSIAL”
Which among the following words cannot be formed using the letters of the given word only once?
BIOTECHNOLOGY
Select the word, which cannot be formed using the letters of the given word. (Using the letters only once)
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Statements: H > E = Z ≤ L = R > S ≥ N = W
Conclusion
I: W < L
II: R ≥ E
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P24 R35 ...
Which among the following words cannot be formed using the letters of the given word only once?
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