A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A’s salary is 120% of B’s salary and B spends 60% of his salary for house rent and education fees. If B’s savings is Rs.1800 and A’s expenditure is 40% more than that of B, then what is the saving amount of A?

The ratio of the cost price of mobile to laptop is 5:9 and the ratio of the cost price of laptop to computer is 3:2. If the computer sells at the profit of 20% and selling price of the computer is Rs.14400, then what is the difference between the cost price of mobile and laptop?

A can do the piece of the work in 20 days and B can do the piece of the work in 30 days. A and B started the work and B left the work in 5 days before completion of the work. In how many days the total work is completed?

Ratio of the speed of the car to bike is 4:3 and the bike travels 40 km less than car in the same time duration. What is the distance travelled by car during that time?

If the bag contains 3 apples and 4 orange, what is the probability of choosing two oranges?

A boat row upstream takes 2 hours to cover the distance of 18 km and it takes same time to cover the distance of 54 km in downstream. What is the speed of boat in still water?

In how many different ways can the letters of the word “SERIES” be arranged in such a way that the vowels always come together?

In 90 liters of the mixture of milk and water in the ratio of 7: 3. 20 liters of mixture is taken out and replaced with water. What is the ratio of the milk to water in the final mixture?

If the ratio of the number of red balls and yellow balls is x: 8 and the ratio of the yellow balls to green balls is 4:3. If the total number of balls is 20, then find the value of x?

A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A and B started the business with the investment of 4:5. At the end of one year the total profit is Rs.3300 and B’s profit share is 1500. What is the ratio of the time period of the investment of A and B?

A’s salary is 120% of B’s salary and B spends 60% of his salary for house rent and education fees. If B’s savings is Rs.1800 and A’s expenditure is 40% more than that of B, then what is the saving amount of A?

The ratio of the cost price of mobile to laptop is 5:9 and the ratio of the cost price of laptop to computer is 3:2. If the computer sells at the profit of 20% and selling price of the computer is Rs.14400, then what is the difference between the cost price of mobile and laptop?

A can do the piece of the work in 20 days and B can do the piece of the work in 30 days. A and B started the work and B left the work in 5 days before completion of the work. In how many days the total work is completed?

Ratio of the speed of the car to bike is 4:3 and the bike travels 40 km less than car in the same time duration. What is the distance travelled by car during that time?

If the bag contains 3 apples and 4 orange, what is the probability of choosing two oranges?

A boat row upstream takes 2 hours to cover the distance of 18 km and it takes same time to cover the distance of 54 km in downstream. What is the speed of boat in still water?

In how many different ways can the letters of the word “SERIES” be arranged in such a way that the vowels always come together?

In 90 liters of the mixture of milk and water in the ratio of 7: 3. 20 liters of mixture is taken out and replaced with water. What is the ratio of the milk to water in the final mixture?

If the ratio of the number of red balls and yellow balls is x: 8 and the ratio of the yellow balls to green balls is 4:3. If the total number of balls is 20, then find the value of x?