২৭৬২
If f and g are distinct prime numbers less than 10. which of the following cannot be the product of f and g?
উত্তর
9
২৭৬৩
A grocer has 400 pounds of coffee in stock , 20 percent of which is decaffeinated. If the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated, what percent, by weight of the grocer's stock of coffee is decaffeinated?
উত্তর
28%
২৭৬৫
If the average (arithmetic mean ) of 'a' list of 's' integers is 18. what is the sum of the integers?
উত্তর
18s
২৭৬৬
The area of a circle is 36 pie. If half the circumference is kpie, what is the value of K?
উত্তর
6
২৭৬৭
A certain truck uses 18 gallons of diesel fuel in traveling 270 miles. In order for the truck to travel the same distance using 10 gallons of diesel fuel, by how many miles per gallon must the truck's fuel mileage be increased.
উত্তর
12
২৭৬৯
If a copier makes 3 copies every 4 seconds, then continues at this rate, how many minutes will it take to make, 9,000 copies?
উত্তর
200
২৭৭০
Jim''s Taxi service charges an initial fee of $ 2.25 at the beginning of a trip and an additional charge of $0.35 for each 2/5 of a mile traveled. what is the total charge for a trip of 3.6 miles?
উত্তর
$5.40