Arithmetic PYQ — Page 10

A sum of Rs. 1250 is divided among A, B and C such that A gets $\frac{2}{9}$ of B's share and C gets $\frac{3}{4}$ of A's share. Find the shares of A, B and C (in Rs.).

Find the compound interest on Rs. 42000 for $1\frac{1}{2}$ years at 10% p.a. compounded annually.

If $5A = 4B$, $7B = 3C$ and $2C = 7D$, then A : D is :

In a particular week, the average earning per day of a plumber from Monday to Wednesday remained Rs. 580 and that from Thursday to Saturday it was Rs. 612. If the average earning for the whole week was Rs. 675, then how much did he earn on Sunday ?

Three men can complete a work in 6 days and 5 women can complete the same work in 18 days. In how many days can 4 men and 10 women together complete the same work ?

A sum of Rs. 1500 is invested at 5% p.a. simple interest. If the interest is added to the principal after every 10 years, the amount will become Rs. 3000 after :

If mean of the data 5, 6, 8, 13, p+3, 8, 3 is 7 and its median is q, then find $\sqrt{p+q}$.

If the selling price of 20 pens is equal to the cost price of 16 pens, then find the loss percentage.

The speed of a train is 75 km/h. The distance covered by the train in 6 seconds is :

What percent of 3 minutes is 15 seconds ?

If A : B : C = 1 : 4 : 7 and B = (2x)% of (A + C), then x is :

The cost price 15 articles is equal to the selling price of 20 articles. Find the loss percentage.

The marked price of a chair is 150% of its cost price. A discount of 30% is given while selling the chair. What is the profit percentage ?

Two years ago, population of a city was 16,52,600 which increased by 10% in the first year and by 15% in the second year. Find the present population of the city.

A sum of Rs 10,000 becomes Rs 14,400 on compound interest in 2 years. What is the rate of interest per annum ?

Find the median of the following data : 42, 19, 46, 17, 8, 35, 26, 39, 29

Find the average of squares of first five natural numbers.

A, B and C can do a work in 10, 12 and 15 days respectively. In how many days will the work be completed if B is assisted by both A and C on every third day ?

Which of the following speeds is maximum ?

In pie-chart shown here, what are the expenditures on food and house rent (in rupees), if total monthly expenditure is Rs. 50,000? 

A is twice as good a workman as B and together they finish a piece of work in 14 days. The number of days that A alone will take to finish the work is:

For the data 11, 15, 13, 12, 10, 8, 11, 7, 15, 11, 13, 7, 11, which of the following is true?

The difference between the cost price and the selling price of an article is Rs. 240. If the profit is 20%, then the selling price is:

Two numbers are in the ratio 3: 5. If 10 is added to each number, then the ratio becomes 5: 7. Find the numbers.