Three pipes P, Q and R can fill a tank in 6 hours. After running all three together for 2 hours, R is closed and P and Q can fill the remaining part in 7 hours. The number of hours taken by R alone to fill the tank is ---

Created: 2 months ago | Updated: 1 week ago

১০

১৬

None of these

Job Solution Standard Bank Ltd Standard Bank Ltd - Management Trainee Officer - 22.01.2016 গণিত

436

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If the length of a edge of cube X is thrice the length of an edge of cube Y, What is the ration of the volume of cube Y to the volume of cube X?

Created: 2 months ago | Updated: 1 week ago

1/2

1/4

1/6

1/8

1/27

Job Solution Standard Bank Ltd Standard Bank Ltd - Asst. Officer - 13.07.2012 গণিত

506

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A certain amount was between Kashem and Rashed in the ratio of 4:3. If Rashed's share was Taka 24,00 the total amount was:

Created: 2 months ago | Updated: 1 week ago

5,600

3,200

9,600

12,000

13,000

Job Solution Standard Bank Ltd Standard Bank Ltd - Asst. Officer - 13.07.2012 গণিত

311

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Three candidates contested an election and received 1136, 7636 and 11,628 votes respectively. What percentage of the total votes the winning candidate get?

Created: 2 months ago | Updated: 1 week ago

57%

65%

70%

40%

Job Solution Standard Bank Ltd Trainee Asst. Officer 20.07.2018 গণিত

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If $(x^{2} - 8 x + 22) = 6$ Which of the following must be false?

Created: 2 months ago | Updated: 1 week ago

x=4

x=-4

x>3

x>0

x<6

Job Solution Standard Bank Ltd Standard Bank Ltd - Officer - 2006 গণিত

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If $(x^{2} - 4 x + 9) = 6$ , which of the following must be false?

Created: 2 months ago | Updated: 1 week ago

x=1

x=3

x>3

x>0

x<6

Job Solution Standard Bank Ltd Standard Bank Ltd - Officer - 2006 গণিত

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Three pipes P, Q and R can fill a tank in 6 hours. After running all three together for 2 hours, R is closed and P and Q can fill the remaining part in 7 hours. The number of hours taken by R alone to fill the tank is ---

Related Questions

If the length of a edge of cube X is thrice the length of an edge of cube Y, What is the ration of the volume of cube Y to the volume of cube X?

A certain amount was between Kashem and Rashed in the ratio of 4:3. If Rashed's share was Taka 24,00 the total amount was:

Three candidates contested an election and received 1136, 7636 and 11,628 votes respectively. What percentage of the total votes the winning candidate get?

If (x2-8x+22)=6 Which of the following must be false?

If (x2-4x+9)=6 , which of the following must be false?

If $(x^{2} - 8 x + 22) = 6$ Which of the following must be false?

If $(x^{2} - 4 x + 9) = 6$ , which of the following must be false?