A student multiplied a number 4/5 instead of 5/4.The percentage error is :
A45%
B60%
C36%
D64%
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Related Questions:
A batsman scored 120 runs which included 3 boundaries and 8 sixes.What percent of his total score did he make by running between the wickets?
ഒരു ബാറ്റ്സ്മാൻ ഒരു ഇന്നിങ്സിൽ 120 റൺസ് എടുത്തു. അതിൽ 3 ബൗണ്ടറികളും 8 സിക്സറുകളും ഉൾപ്പെടുന്നു. എങ്കിൽ ആകെ റൺസിന്റെ എത്ര ശതമാനമാണ് അയാൾ വിക്കറ്റിന് ഇടയിലൂടെ ഓടി നേടിയത്?
The ratio of number of men and women in a committee is 5:6 . If the percentage increase in the number of men and women by 20% and 10% respectively, what will be the new ratio ?
If the diameter of a circle is increased by 100%, its area increased by how many percentage?
In an examination 15% of the students failed. If 1500 students appeared in the examination, how many passed?