problems on %
In an exam Ashley secured 332 marks. If she secured 83 % makes, find the maximum marks.
Ashley got 332 marks out of 400 marks.
In a class 60% of the students are girls. If the total number of students is 30, what is the number of boys?
12
An alloy contains 26 % of copper. What quantity of alloy is required to get 260 g of copper?
m = 1000 g
Emma scores 72 marks out of 80 in her English exam. Convert her marks into percent.
90%
In a basket of apples, 12% of them are rotten and 66 are in good condition. Find the total number of apples in the basket.
total number of apples in the basket is 75
Mason was able to sell 35% of his vegetables before noon. If Mason had 200 kg of vegetables in the morning, how many grams of vegetables was he able to see by noon?
70 kg
There are 50 students in a class. If 14% are absent on a particular day, find the number of students present in the class.
43 students.
Alexander was able to cover 25% of 150 km journey in the morning. What percent of journey is still left to be covered?
112.5 km
In an examination, 300 students appeared. Out of these students; 28 % got first division, 54 % got second division and the remaining just passed. Assuming that no student failed; find the number of students who just passed.
54 students
A cow gives 24 l milk each day. If the milkman sells 75% of the milk, how many liters of milk is left with him?
6 l