In a 729 liters mixture of milk and water , the ratio of milk to water is 7:2 To get a new mixture containing milk and water in the ratio 7:3 the amount of water to be added is -

Created: 3 months ago | Updated: 1 month ago

71 liters

81 liters

56 liters

50 liters

Job Solution Combined Bank (সমন্বিত ব্যাংক) অফিসার (ক্যাশ ) - Sonali | Rupali | BD Krishi | Rajshahi Krishi Unnayn | Investment Corporation Of Bangladesh - ২৯. ০৩.২০১৯ গণিত

503

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66 cubic centimeters of silver is drawn into a wire 1 mm in diameter. The length of the wire in meters will be-

Created: 3 months ago | Updated: 1 month ago

84 meters

90 meters

168 meters

336 meters

Job Solution Combined Bank (সমন্বিত ব্যাংক) সমন্বিত পাঁচ ব্যাংক || অফিসার ক্যাশ - 06.11.2021 গণিত

270

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When 4 is added to one half of a number, the result is 14. What is the number?

Created: 3 months ago | Updated: 1 month ago

৩০

২১

Job Solution Combined Bank (সমন্বিত ব্যাংক) সমন্বিত ৬ ব্যাংক ও আর্থিক প্রতিষ্ঠান - সহকারী প্রোগ্রামার - 18.03.2021 গণিত

424

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10 minutes after a plane leaves the airport, it is reported to be 40 miles away. What is the average speed in miles per hour of the plane?

Created: 3 months ago | Updated: 1 month ago

560

400

২৪০

২০০

Job Solution Combined Bank (সমন্বিত ব্যাংক) সমন্বিত ব্যাংক অফিসার (ক্যাশ) ।। (02-06-2023) গণিত

455

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If a, b and c not equal to 0 or 1 and if $a^{x}$ = b, $b^{y}$ =c, and $c^{z}$ =a, then xyz is-

Created: 3 months ago | Updated: 1 month ago

০

440

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A person travels a certain distance at 3 km / hr and reaches 15 min late. If he travels at 4 km / hr, he reaches 15 min earlier . The distance he has to travel is __

Created: 3 months ago | Updated: 1 month ago

4.5km

6 km

7.2 km

12 km

Job Solution Combined Bank (সমন্বিত ব্যাংক) Officer (Cash) -Sonali Bank | BD Development | BD Krishi Bank - 12.10.2018 গণিত

939

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In a 729 liters mixture of milk and water , the ratio of milk to water is 7:2 To get a new mixture containing milk and water in the ratio 7:3 the amount of water to be added is -

Related Questions

66 cubic centimeters of silver is drawn into a wire 1 mm in diameter. The length of the wire in meters will be-

When 4 is added to one half of a number, the result is 14. What is the number?

10 minutes after a plane leaves the airport, it is reported to be 40 miles away. What is the average speed in miles per hour of the plane?

If a, b and c not equal to 0 or 1 and if ax= b,by=c, and cz =a, then xyz is-

A person travels a certain distance at 3 km / hr and reaches 15 min late. If he travels at 4 km / hr, he reaches 15 min earlier . The distance he has to travel is __

If a, b and c not equal to 0 or 1 and if $a^{x}$ = b, $b^{y}$ =c, and $c^{z}$ =a, then xyz is-