Postal or Sorting Assistants Model Paper 3 With Solutions

Question : 6 of 100

Marks: +1, -0

Find the value of

50/ {?}=? /{12 1/2}

Solution:

(d)Let

50/x=x/{[25/2]}

x^2=50×25/2=625.

∴ = √625 = 25

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