A boy goes to the school with the speed of 3 kmph and returns with the speed of 2 kmph. If he takes 5 hours in all, then the distance (in kms) between the village and the school is

If $1/3.718=0.2689$ then the value of $1/0.0003718$ is

A's salary is half as that of B. If A got $50\%$ rise in his salary and B got a $25\%$ rise in his salary then the $\%$ increase in combined salaries of both is

A certain amount was divided between A and B in the ratio $5 : 4$ . If B's share is 720, the total amount was

Saba got married 6 years ago. Today her age is $1\frac{1}{4}$ times her age at the time of marriage. Her son's age is $\frac{1}{10}$ times her age. Her son's age is:

If $O$ is the center of given circle. Find the value of $x$ and $y$.

Two non parallel lines will meet __________?

If a man were to sell his cycle for 1440, he would lose $25\%$. At what price he should sell it for the gain of $20\%$.

If the length of diagonal of the cube is $4\sqrt{3} cm$, then the length of its edge is

Asif deposits some money in the bank. If the simple interest rate of bank decreases from $3\frac{3}{4} \%$ per year to $3\frac{1}{2} \%$ his interest will decreases by Rs. 50. Find the total money he deposited.

After deducting a commission of $5\%$, a ratio costs Rs. 15200. Its gross value (in rupees) is

If $x$ is an even positive integer and $y$ is an odd positive integer, then which of the following statement is true?

Ali and Aslam borrowed Rs. 600 at $10\%$ interest per annum. The interest is calculated at the end of 6 months. Ali borrowed the money at simple interest while Aslam borrowed the money at compound interest. At the end of one year.

Rs 5000 are invested at a bank which pays compound interest of $2.5\%$ per year. Find the amount after 3 years

A fort contains food supply for 21 days. If the food was supposed to last for 28 days. How much will each individuals food be reduced.

Asad buys 300 identical goods at a total cost of Rs. 3000, he sold 260 goods for $20\%$ above of cost price of each. He sold the remaining items at $50\%$ of cost price. Find his $\%$ profit

If a and b more than twice c, what is 'b' in terms of 'a' and 'c'?

A class of 30 girls and 40 boys sponsored a horse ride. If $60\%$ of the girls and $25\%$ of the boys went on the ride, what $\%$ of the class went on the ride?

In $\triangle$$PQR$, $W=?$

A shopkeeper buys a collection of 100 audio CDs for Rs. 1800. He sold half of them at a profit of $50\%$. He then gave a $33\frac{1}{3} \%$ discount to every CD. Find his profit.