Comparing Quantities

In the ratio $10:4 = 5:x$, what is the value of $x$?

Find the missing term: $1:7 = 7:?$

If $9:11 = 27:x$, then $x$ is:

Find $x$ in the equivalent ratio $14:16 = 7:x$.

If the ratios $6:10$ and $9:y$ are equivalent, find the value of $y$.

Find the ratio of $3.5$ to $7$ in simplest form.

What is the ratio of the number of minutes in $2$ hours to the number of minutes in $30$ minutes?

The speeds of three cars are in the ratio $2:3:4$. What is the ratio between the times taken by these cars to travel the same distance?

A sum of $₹X$ is divided among $A, B,$ and $C$ such that the ratio of the shares of $A$ and $B$ is $6:7$ and that of $B$ and $C$ is $8:9$. If the difference between the shares of $C$ and $A$ is $₹2025$, then the value of $X$ is:

If $x:y:z = 2:3:4$, then what is the value of $\frac{x}{y} : \frac{y}{z} : \frac{z}{x}$?

What is $40\%$ of $80$?

Convert the ratio $1:25$ into its equivalent percentage.

If $5\%$ of a number is $10$, what is the value of that number?

Find $30\%$ of $600$ liters.

The number $20$ is what percent of $80$?

Express $0.1$ as a percentage.

What percentage of $₹150$ is $₹30$?

A $30$ kg solution of chemicals contains $10\%$ of chemical A. How much of chemical A must be added to the solution so that the new solution contains $25\%$ of chemical A?

If $x\%$ of $y$ is $z$, then what percent of $z$ is $x$?

In a school, the minimum passing percentage for girls is $35\%$ and for boys is $40\%$. A boy scores $360$ marks and fails by $40$ marks. What are the minimum passing marks for a girl in the same school?

Convert the decimal $0.88$ to a percentage.

What is the percentage value of the fraction $\frac{19}{20}$?

Convert $1.1$ into a percentage.

Express $\frac{1}{100}$ as a percentage.

In a garden, $0.32$ of the area is planted with grass and $\frac{1}{8}$ of the area is planted with flowers. What percentage of the garden's area is left for a walking path?

Convert the fraction $\frac{33}{60}$ to a percentage.

Convert the decimal $1.44$ to a percentage.

Express the improper fraction $\frac{19}{16}$ as a percentage.

Convert $0.00088$ to a percentage.

Express $\frac{3}{32}$ as a percentage.

An electric kettle costing $₹1000$ was sold for $₹1200$. What is the profit percentage?

A steam iron bought for $₹500$ is sold for $₹425$. Calculate the loss percentage.

An electric toaster costing $₹800$ was sold for $₹960$. Find the profit percentage.

A dustbin purchased for $₹150$ is sold for $₹120$. What is the loss percentage?

A shopkeeper bought 25 kg of sugar for $₹1000$ and sold it at $₹48$ per kg. Find his profit percentage.

A second-hand car was purchased for $₹1,50,000$. If the owner spent $₹10,000$ on its engine repair and sold it at a loss of $10\%$, what was the selling price?

A businessman buys a machine for $₹18000$ and spends $₹2000$ on its installation. He sells it for $₹23000$. What is his profit percentage?

A man buys pencils at 10 for ₹3 and sells them at 8 for ₹3. His gain percentage is:

Successive profit: A sells a bicycle to B at a 25% profit. B sells it to C at a 10% profit. If C pays ₹687.50 for it, what did it cost A?

A shopkeeper sold a toy for ₹279 and lost 7% in the process. At what price should he sell it to gain 10%?

Calculate Simple Interest on $₹ 100$ at $5\%$ per annum for $5$ years.

What is the Amount on $₹ 700$ at $10\%$ per annum for $2$ years?

Find simple interest on $₹ 5,000$ at $2\%$ for $5$ years.

Simple interest on $₹ 300$ at $5\%$ for $4$ years is:

If the principal is $₹1,600$ and the rate of simple interest is $7.5\%$ per annum, find the amount after $4$ years.

Calculate the simple interest on $₹4,000$ at $11\%$ per annum for $2$ years.

Determine the simple interest on $₹2,100$ at $8\%$ per annum for $1$ year and $3$ months.

In what time will the simple interest on $₹900$ at $6\%$ per annum be equal to the simple interest on $₹540$ for $8$ years at $5\%$ per annum?

A sum of money amounts to $₹756$ in $2$ years and $₹873$ in $3.5$ years at simple interest. Find the rate of interest.

The simple interest on a sum of money is $1/9$ of the principal and the number of years is equal to the rate percent per annum. The rate percent per annum is: