A person gives 20% of his salary to his wife and 25% of the remaining to his children. Now he is left with Rs. 27000. What is his total salary?
A man spends 20% and 10% of his monthly salary on rent and transportation, respectively. Out of the remaining money, he spends 25% on food and 40% on en...
If the sales tax be reduced from 3(1/2) % to 3(1 /3) % what difference does it make to a person who purchases an article whose marked price is `4,200?
The marked price of an article is 30% higher than the cost price. If a trader sells the articles allowing 10% discount to customer, then the gain percen...
A train there are as many wagons as there are number of seats in each wagon. In one of the wagon carrying 25 persons is filled with 71(3/7)% of its capa...
There are 100 students in a particular class. 60% students play cricket, 25 % play football and 15% play both the games. What is the number of students ...
In the year 2022, an office had a total of 9,000 employees, including both males and females. In the following year, the number of male employees increa...
The monthly incomes of persons A and B are ₹4800 and ₹6400, respectively, while their monthly expenditures are ₹3600 and ₹5400. What is the rati...
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.1800 after 2 years. If the same amount is investe...
Aryan, Bhavya, and Chetan initiated a venture with initial investments of Rs. 50,000, Rs. 60,000, and Rs. 72,000 respectively. After six months, Aryan, ...