Mathematics
A car washer can wash 8 cars in 18 minutes. At this rate how many cars can be washed in three hours?
Open this question (full page)
The product of two numbers is 72. If one number is 9, the other is:
Open this question (full page)
If 1/3 of the liquid contents of a can evaporates on the first day and 3/4 of the remainder evaporates on the second day, the fractional part of the original contents remaining at the close of the second day is:
Open this question (full page)
What is meant by intermediate goods and services?
Open this question (full page)
83 × 82 × 8−5 = ?
Open this question (full page)
If 2 = 0, 3 = 3, 4 = 8, 5 = 15, then 8 = ?
Open this question (full page)
What is the amount of Zakat a person has to pay if he has Rs. 800800 at a rate of 2.5%?
Open this question (full page)
150% of 15 + 75% of 75 = ?
Open this question (full page)
Two cyclists start biking from a trail’s start 3 hours apart. The second cyclist travels at 10 mph and starts 3 hours after the first cyclist who is traveling at 6 mph. How much time will pass before the second cyclist catches up (after he starts)?
Open this question (full page)