If the average of 5 consecutive integers is 12, what is the sum of the smallest and the largest of the 5 integers?

Two tanks are filled to capacity with automobile fuel. The first tank holds 600 gallons more than the second t...

Ashraf purchased Tk. 3000 worth of traveler's checks. If each check was worth either Tk. 100 or Tk. 250, which...

At 9:00 a. m. the train Surmal left station and two hours later the train. Titas left the same station on a pa...

During a month, Jalil used 1/6 of his monthly salary for a car payment and an amount which is 1.25 times more...

If Sabbir requires 5 minutes to make a box and Zoha requires 7 minutes to make a box, what will be the number...

A truck driver must complete a 180-mile trip in 4 hours. If he average 50 miles an hour for the first three ho...