Andhra Pradesh Board Solutions for Chapter: Ratio - Applications, Exercise 4: Do This

Last year the cost of $1000$ articles was $₹5000$. This year it goes down to $₹4000$. What is the percentage of decrease in the price?

Sri Jyoti has a basket full of bananas, oranges and mangoes. If $50\%$ are bananas and $15\%$ are oranges, then what percentage are mangoes?

$64\%+20\%+$_____$=100\%$

On a rainy day, out of $150$ students in a school $25$ were absent. Find the percentage of students absent from the school? What percentage of students are present?

Out of $12000$ voters in a constituency, $60\%$ voted. Find the number of people voted in the constituency?

A local cricket team played $20$ matches in one season. If it won $25\%$ of them and lost rest. How many matches did it lose?

In every gram of gold, a goldsmith mixes $0.25$ grams of silver and $0.05$ grams of copper. What is the percentage of gold, silver and copper in every gram of gold?

$40\%$ of a number is $800$ then find the number?