Percentage Q2

2.If 35% of a number is 175, then what percent of 175 is that number ?

[A] 35%

[C] 280%

[B] 65%

[D] None of these

Answer : [D]
Explanation :

Let the number be x.

Then, 35% of x = 175     35 100  x x  = 175 x = 175 x 100 35  = 500.

Now, let y% of 175 = 500.

Then, y 100  x 175  = 500  y = 175 x 100 35  = 2000 7 = 285 5 7