B+ tree
In a train, 45% of the passengers are females. Out of total number of passengers, 65% have unreserved tickets out of which 36% are females. How much per...
In a recent survey in a city, 60% houses contained two or more persons and rest have only 1 person. Of those houses having only one person, 45% were ha...
A and B have monthly incomes in the ratio of 6:5, respectively. Both save the same amount each month. A's monthly expenses are five times B's monthly sa...
A spent 25% of his monthly income on study and 62% of the remaining on rent. If amount spent on rent is Rs. 930, then find the amount spent on study
In a test, P got 25% of total marks and failed by 60 marks while Q got 45% of total marks which is 23 more than passing marks. Find the total marks of t...
A man spends 23% and 10% of his monthly salary on rent and transportation, respectively. Out of the remaining money, he spends 31% on food and 46% on en...
Monthly savings of ‘A’ is Rs. 1000 more than his monthly expenditure and his total monthly income is Rs. 8200. If his monthly income is increased by...
The total strength of school A is 20% more than that of school B. In school A and B, out of total number of students, 20% and 50% respectively are girls...
Suyash have total amount of Rs.2800 out of which, he spent 25% on food, 30% of the rest on travelling. Out of remaining amount he spends Rs.800 on misce...
