Simple Situational Problems

If the cost of bananas is increased by Rs. 10 per dozen, one can get 3 dozen less for Rs.600. Find the original cost of one dozen of bananas.

Solve the Following Word Problem.
Sum of the present ages of Manish and Savita is 31. Manish’s age 3 years ago was 4 times the age of Savita. Find their present ages.

On the first day of the sale of tickets of a drama, in all 35 tickets were sold. If the rates tickets were Rs. 20 and Rs. 40 per ticket and the total collection was Rs, 900, find the number of tickets sold of each rate.

Solve the Following Word Problem.
Places A and B are 30 km apart and they are on a st raight road. Hamid travels from A to B on bike. At the same time Joseph starts from B on bike, travels towards A. They meet each other after 20 minutes. If Joseph would have started from B at the same time but in the opposite direction (instead of towards A) Hamid would have caught him after 3 hours. Find the speed of Hamid and Joseph.

Roshan spends 80% of the money that he receives every month and saves ₹ 2500. How much money does he get monthly?

Let the total money be x.

Then, Amount spend = `square/100`

Amount saved = ₹ `square`

Now, `square/100 + square` = x

`x - square/100 = square`

`square/100 = square`

x = `(square xx 100)/square`

x = `square`

Hence, Roshan get ₹ `square` as monthly Salary.

Solve the following word problem.

To find number of notes that Anushka had, complete the following activity.