NIACL Model Paper 4 with solutions for free online practice

Question : 27 of 100

Marks: +1, -0

45% of 720 = 30% of ?

Solution:

Let ? = x
45% of 720 = 30% of x
324 = 30% of x
⇒

x×30/100=324

⇒

x×{324×100}/30=1080

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