6 men or 8 women can do a work in 18 days. How many days will it require to complete the whole work if 3 men and 5 women work together?

Created: 5 months ago | Updated: 4 days ago

10 days

12 days

14 days

16 days

None of these

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত

671

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A, B, C start a business. If A invests 3 times as much as B invests and B invests two-third of what C invests, then the ratio of capitals of A, B, C is :

Created: 6 months ago | Updated: 4 days ago

3 : 9 : 2

6 : 16 : 15

6 : 2 : 3

None of these

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 13.08.2010 গণিত

368

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The sum of the base angles of a is $140 °$ and their difference is $40 °$ . The angles of the triangle are;

Created: 6 months ago | Updated: 4 days ago

°

, 50

°

,40

°

100

°

,40

°

,40

°

°

,40

°

,40

°

110

°

,30

°

,40

°

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 13.08.2010 গণিত

356

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If $2^{x - 1} + 2^{x + 1} = 320$ , then the value of x is:

Created: 6 months ago | Updated: 4 days ago

৮

৭

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 13.08.2010 গণিত

308

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If $m = a^{x}, n = a^{y} a n d m^{y} n^{x} = a^{2 / z}$ , then the value of xyz is:

Created: 6 months ago | Updated: 4 days ago

None of these

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 13.08.2010 গণিত

357

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If 75 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly?

Created: 6 months ago | Updated: 4 days ago

১০%

২০%

৩০%

50%

65%

Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Management Trainee Officer - 07.06.2013 গণিত

436

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Related Questions

A, B, C start a business. If A invests 3 times as much as B invests and B invests two-third of what C invests, then the ratio of capitals of A, B, C is :

The sum of the base angles of a is 140° and their difference is 40°. The angles of the triangle are;

If 2x-1+2x+1=320, then the value of x is:

If m=ax, n=ay and mynx=a2/z, then the value of xyz is:

If 75 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly?

The sum of the base angles of a is $140 °$ and their difference is $40 °$ . The angles of the triangle are;

If $2^{x - 1} + 2^{x + 1} = 320$ , then the value of x is:

If $m = a^{x}, n = a^{y} a n d m^{y} n^{x} = a^{2 / z}$ , then the value of xyz is: