If $25 \%$ of a number is $6$,what is the number that is $50 \%$ more than the initial number?

$88 \%$ of $370 + 24 \%$ of $210 - ? = 118$

If Rs. $2800$ is $\frac{2}{7}$ of the value of a house,what is the total worth of the house (in Rs.)?

If one number is $80 \%$ of the other and the sum of their squares is $656$,then the numbers are:

$0.01$ is what percent of $0.1$?

Raman scored $456$ marks in an examination and Seeta got $54 \%$ marks in the same examination,which is $24$ marks less than Raman. If the minimum passing marks in the examination is $34 \%$,then how many more marks did Raman score than the minimum passing marks?