The average of 7 consecutive numbers is 20. The largest of these number is ---

Created: 9 months ago | Updated: 3 months ago

২২

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Officer - 10.11.2017 গণিত

510

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A sum of Taka 3000 invested at 4% per annum for a number of years earned Taka 300 interest. What is the time period?

Created: 9 months ago | Updated: 3 months ago

3.5 years

2 years

5 years

2.5 years

6 years

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 29.07.2011 গণিত

386

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A jar contains black and white marbles. If there are ten marbles in the jar, all of the following could be the ratio of black and whit marbles EXCEPT:

Created: 9 months ago | Updated: 3 months ago

9:1

7:3

1:1

1:4

1:10

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 29.07.2011 গণিত

446

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Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are :

Created: 9 months ago | Updated: 3 months ago

39, 30

41, 32

42, 33

43. 34

30, 39

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 29.07.2011 গণিত

586

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If 4 cows prduce 4 liters of milk in 4 days, how many days does it take for 8 cows to produce 8 liters of milk?

Created: 9 months ago | Updated: 3 months ago

৪

১২

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 29.07.2011 গণিত

458

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A company employs 15 workers working 44 hours a week to complete a job. If 4 men are ill, how many hours a week would the rest have to works to complete the job?

Created: 9 months ago | Updated: 3 months ago

45 hours

48 hours

50 hours

55 hours

60 hours

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 29.07.2011 গণিত

664

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Related Questions

A sum of Taka 3000 invested at 4% per annum for a number of years earned Taka 300 interest. What is the time period?

A jar contains black and white marbles. If there are ten marbles in the jar, all of the following could be the ratio of black and whit marbles EXCEPT:

Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are :

If 4 cows prduce 4 liters of milk in 4 days, how many days does it take for 8 cows to produce 8 liters of milk?

If 4 cows prduce 4 liters of milk in 4 days, how many days does it take for 8 cows to produce 8 liters of milk?

A company employs 15 workers working 44 hours a week to complete a job. If 4 men are ill, how many hours a week would the rest have to works to complete the job?