ATQ, We know that for two numbers ‘a’ and ‘b’, 
The marks scored by a boy in three subjects are in the ratio 4 : 3 : 2. Boy scored an overall aggregate of 60% in the exam. If the maximum marks in each...
In a train, 40% of the passengers are females. Out of total number of passengers, 60% have unreserved tickets out of which 20% are females. How much per...
Monthly income of Ankit and Bhaskar is Rs. (x + 160) and Rs. x, respectively. If monthly income of Ankit is increased by 24% while that of Bhaskar is de...
In a school, 40% of the students are girls, and the rest are boys. During the annual sports event, 30% of the girls and 50% of the boys took part. If th...
In an examination, 4 marks are given for each correct answer and 1 mark is deducted for each wrong answer. If a candidate solved 75 questions and got 12...
Out of his total income, Sanjay spent 50% on rent, 20% of the remaining income on groceries, and saved 30% of the income left after his expenses. Find t...
Two numbers are less than a third number by 25% and 34% respectively. Find the percent by which the second number is less than the first.
57L of milk water is poured into a tub and the tub was found to be 5% empty. To completely fill the tub, what mount of additional milk must be poured?
In a conference, 78% people were present, and the no. of absentees was 110. The total number of the people who were invited was
25% of X = 50% of Y. If 40% of Y =120, calculate 75% of X.
