If $x^{2}$ 4x+13=1+ $x^{2}$ ,then find out the value of $x^{2}$

Created: 4 months ago | Updated: 2 months ago

৯

5

৪

৭

none of them

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Senior Officer - 20.05.2011 গণিত

294

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If the radius of a circle is increased by 6%, then the area of the circle is increased by -

Created: 4 months ago | Updated: 2 months ago

3.6%

৬%

12.36%

36%

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Junior Officer (Cash) - 02.10.2009 গণিত

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In a class of 22 students, 21 students get an average of 44 marks . If the remaining students get 66 marks , the average marks of the whoe class is -

Created: 4 months ago | Updated: 2 months ago

৩০

45

১৫

None of these

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A man can cross 10 miles distance of a river in favor of the stream in 2 hours . He can come back against the stream along the same way in 5 hours . What is the average speed, in miles per hour, for the entire trip ?

Created: 4 months ago | Updated: 2 months ago

২০/৭

10/7

7/10

৭/২০

None of these

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Junior Officer - 2005 গণিত

496

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