In a zoo, 40% of the people are males. 50% of the remaining are females and the remaining 570 are children’s. Find the total number of people in a zoo...
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...
Milk contains 6% water. What quantity of pure milk should be added to 12 litres of milk to reduce the quantity of water to 3%?
A salesman is allowed 24% commission on the total sales by him and a bonus of 1% on the sales over Rs. 25000. If the total earnings of a salesman is Rs....
Raj saves Rs. 3000 more if he spends 65% of his income instead of 85%. Find the savings of Sanjay whose income is 20% more than that of Raj, and spends ...
When income of a man increases by Rs. 6000 then tax rate reduces from 18% to 15%. While in both the situation 25% income is tax free. Find his initial i...
In a train, 45% of the passengers are females. Out of total number of passengers, 65% have unreserved tickets out of which 45% are females. How much per...
In a college, 72% of the student could cast their votes and none of the votes cast were invalid. Only two students were contesting the elections and the...
A person sells each package of snacks for Rs. 10 each. On Monday, he sold 100 packages which was 25 more than that on Tuesday but 10 less than that on W...
The total population of a village is 12600. If the rate of growth of male population is 20% per year and the rate of growth of female population is 10% ...
