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

459

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If A and B together can complete a work in 18 days, A and C together in 12 day and B and C together in 9 days, then B alone can do the work in -

Created: 3 months ago | Updated: 1 month ago

24 days

18 days

30days

40 days

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

507

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A tank can be filled with water by two pipes A and B together in 36 minutes, the tank is filled in 40 minutes. The pipe B can alone fill the tank in -

Created: 3 months ago | Updated: 1 month ago

45 munutes

60 munutes

75 minutes

90 munutes

690

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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 -

Created: 3 months ago | Updated: 1 month ago

71 liters

81 liters

56 liters

50 liters

507

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If A = { 1,2,3} And B = { 1, 2,5} then A -B .

Created: 3 months ago | Updated: 1 month ago

{1}

{5}

{3}

{2}

Job Solution Combined Bank (সমন্বিত ব্যাংক) Senior Officer (IT) - Sonali,Janata,BD Krishi,BD Development Bank Ltd - 30.11.2018 গণিত

365

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In what ratio must a grocer mix two varieties of pulses costing Tk. 15 and TK. 20 per kg respectively so as to get a mixture worth Tk. 16.50 kg?

Created: 3 months ago | Updated: 1 month ago

3 : 7

5 : 7

৭ : ৩

7 : 5

750

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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?

Related Questions

If A and B together can complete a work in 18 days, A and C together in 12 day and B and C together in 9 days, then B alone can do the work in -

A tank can be filled with water by two pipes A and B together in 36 minutes, the tank is filled in 40 minutes. The pipe B can alone fill the tank in -

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 -

If A = { 1,2,3} And B = { 1, 2,5} then A -B .

In what ratio must a grocer mix two varieties of pulses costing Tk. 15 and TK. 20 per kg respectively so as to get a mixture worth Tk. 16.50 kg?