A circular swimming pool is to be filled with water. If the radius of the pool is 2 meter and the heingt o the pool is 7m, what volume of water will be required to fill the pool $(π = 22 / 7)$

Created: 1 month ago | Updated: 2 weeks ago

m^{3}

176

m^{3}

25.14

m^{3}

m^{3}

None of these

Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - Management Trainee Officer - 17.06.2016 গণিত

408

There are 87 balls in a jar. Each ball is painted with at least one of two colors, red or green. It is observed that 2/7 of the balls that have red color also have green color, while 3/7 of the balls that have green color also have red color. what fraction of the balls in the jar has both red and green colors?

Created: 2 months ago | Updated: 2 weeks ago

6/14

২/৭

6/35

6/29

None of these

Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - Management Trainee Officer - 17.06.2016 গণিত

704