PDF chapter test TRY NOW

1. If \(30\%\) of \(x\) is \(150\), then \(x\) is .
 
2. \(2\) minutes is \(\%\) to an hour.
 
3. If \(x\%\) of \(x = 25\), then \(x = \) .
 
4. In a school of \(1400\) students, there are \(420\) girls. The percentage of boys in the school is
.
 
5. \(0.5252\) is \(\%\).
 
[Note: Enter your answer upto two decimal places.]