A triangular plot with sides of 25 feet and 55 feet is to surrounded by a fence built on pillars set 5 feet apart. How many pillars will be required to surround the plot?

A will will 8m long, and 22.5 cm thick is made of bricks, each measuring 25 cm X 11.5 cm X 6cm. The numbe of b...

The average age of 12 children is 15 years. If another child comes the averages age comes to 13. What is the a...

A dishonest shopkeeper professes to sell ghee at his cost price. But he these a defective weigth machine which...

As the price of mango has reduce by 20%, it is now possible to by 2 more mangoes Tk. What is the current price...

In a row trees is 7 th from the left and 14% from the right end. how many trees are there in the row?

P works twice as fast Q. If Q can complex a work in 12 days independently, the number of days in which P and Q...