Question
What is the edge length of the cube whose volume is
1016 cm3Â more than the sum of volumes of cubes having edge lengths of 6 cm, 8 cm and 10 cm.Solution
Volume of cube having edge length of 6 cm = 6 X 6 X 6 = 216 cm3 Volume of cube having edge length of 8 cm = 8 X 8 X 8 = 512 cm3 Volume of cube having edge length of 10 cm = 10 X 10 X 10 = 1000 cm3 Let the edge length of the cube be 'a' cm. ATQ, a3Â = 216 + 512 + 1000 + 1016 = 2744 So, 'a' = 14 Required edge length = 14 cm
Statements: L < E; M = O; E >K ≥ M
Conclusions:
I. L < M
II. K = O
In the following question the relationship between different elements is given in the statements followed by three conclusions I, II and III. Read the ...
Statements: J # Q, Q * D, D % P, P $ Y
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Conclusions: I. J < M II. L = J
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Conclusions :Â Â Â Â Â I. D % RÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. Q % LÂ Â Â Â Â Â Â Â Â Â Â Â Â Â I...
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