Question

5. If x% of x = 20% of y, then y = ? (CDS 2003)
(a) 20
(b)x/20
(c)x^2/20
(d)x^2/200
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Answer 1

Answer:

Let the share of Z be m

Then Y gets 100120×m=1.2m

And X gets 100125×1.2m=1.5m

Then, x+y+z gets 1.5m+1.2m+m=3.7m

But total share is Rs. 740

∴3.7m=740

⇒m=200 i given as example