Self Maths Puzzle Category

If x = 8, y = 27, the value of (x4/3+y2/3)1/2 is:
Op 1: 5
Op 2: 6
Op 3: 7
Op 4: 8
Op 5: None of these Correct Op : 1

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Self Other Question

A company decides to reorganise its financial transaction files and put all such files into various drawers. In how many ways can 7 files be put into 3 drawers ,if any number of files can be put in each drawer?

a.73 b.7p3 c.7!/4! d.37 e.7c3
926:24
799:72
956:?