If an inspector rejects 0.08% of a product as defective, how many products will he examine in order to reject 2?

A train travels at an average speed of 50 miles per hour for 2.5 hour, and then travels at an average speed of...

A motor pool has 300 vehicles of which 30% are trucks. 20% of all the vehicles in the motor pool are diesel, i...

After taking 30 socks out of the dryer. Dina noticed that the ratio of blue socks to brown socks to black sock...

Tina rented a rickshaw for Tk. 18 plus Tk. 0.10 per km. ruby rented another rickshaw for Tk. 25 plus Tk. 0.05...

To avoid paying a toll on a direct road, I go west 10 miles, south 5 miles, west 30 miles and north 35 miles....

The length of a rectangle is increased by 50%, by what percent would the width have to be decreased to maintai...