The ratio of two numbers is 9:15. If the former number is 36 then the next number is:
The sum of three consecutive even numbers is 42 and the sum of three consecutive odd numbers is 51. Find the ratio of the lowest even and odd numbers.
If a commission of 10% is given to the customer on the catalog price of a book, the publisher gains 20%. If the commission is increased to 155, the gain is:
If Shamim were twice as old as he is now, he would be 40 years older than kamal. If Kamal is 10 years younger than Shamim, how old is Shamim now?
What is the value of x if the average of 105, 117, 125 and x is 115?
If(5x-9) =51, then 7x+2=?
The perimeter of a rectangle is 84 meters, and its length is 10 meters more than its width. What is the width of the rectangle?
A chair costs Taka 24,050 after 7.5 percent discount.What was its catalog price?
A taxi charges Taka 50 for the first 2 kilometers and Taka 20 for each additional kilometer. How much would be the fare for 32 kilometers?
A hammer and a screwdriver currently have the same price. If the price of a hammer rises by 6% and the price of a screwdriver goes up by 4%, how much more will it cost to buy 1 hammer and 1 screwdriver?
If the length of a edge of cube X is thrice the length of an edge of cube Y, What is the ration of the volume of cube Y to the volume of cube X?
A certain amount was between Kashem and Rashed in the ratio of 4:3. If Rashed's share was Taka 24,00 the total amount was:
In a certain city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city have neither black hair nor black eyes?
A car travels 330 miles in 6 hours, while the return trip takes 5 hours. What is the average speed i miles per hour for the entire trip?
The average of 7 consecutive numbers is 33. The largest of these numbers is: