A rectangular tank with dimensions 80 cm X 60 cm X 15 cm can be filled with tap A at the rate of 680 cm every 2 minutes and can be emptied with tap 1 at the rate of 140 cm every minute. It Jamal leaves both taps open at 2:30 pm, when will the tank be filed to 1 /3 prime its capacity?

A9 cm X 8 cm X 15 cm block of ice is being melted to make identical ice cubes. If surface area of any two side...

If the summation of roots of two integers is . what is the summation of the squares of these two integers?

Raisa took one cup of half olive-oil and half vinegar and poured it in a jar that had equal parts of olive-oil...

Complete the series: 2u. 70. 31i, 127e, ________

Average of six non-zero positive integers is 15 and the median is 18. The modal value is less than the median....

Arib's Toyota Cross averages 25 km/liter inside city and 40 km/liter on highway. Yesterday, he drove to his Gu...