Percentages 1/5

33. The price of an article is cut by 10%. To restore it to the former value, the new price must be increased by
a. 10%
b. $9\displaystyle\frac{1}{{11}}$%
c. $11\displaystyle\frac{1}{9}$%
d. 11%


34. By how much is 30% of 80 greater than $\displaystyle\frac{4}{5}th$ of 25?
a. 2
b. 4
c. 10
d. 15


35. 12.5% of 192 = 50% of ?
a. 48
b. 96
c. 24
d. None of these


1 2 3 4 5 «