x2-x-12=0 সমীকরণের মূলদ্বয় নিচের কোনটি? - Prothom Sir

x^{2} - x - 12 = 0

সমীকরণের মূলদ্বয় নিচের কোনটি?

Created: 9 months ago | Updated: 4 months ago

3,4

3,-4

-3,4

-3,-4

Job Solution Investment Corporation Of Bangladesh Investment Corporation of Bangladesh Cashier 16.03.2018 গণিত

994

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A rectangular fish tank 25'' by 9'' has water in it to a level of 2". This water is carefully poured into a cylindrical with a diameter of 10" . How high (in term of $π$ ) will the water reach in the cylindrical container ?

Created: 9 months ago | Updated: 3 months ago

π

π

/18

18/

π

১৮

π

Job Solution Investment Corporation Of Bangladesh Investment Corporation - Assistant Programmer - 27.10.2017 গণিত

767

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A cricketer has a certain average for 9 innings. In the 10th innings he scores 100 runs, thus increasing his average by 8 runs. His new average is :

Created: 9 months ago | Updated: 3 months ago

২৮

৩২

৩৫

Job Solution Investment Corporation Of Bangladesh Investment Corporation - Officer - 21.01.2011 গণিত

1400

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Masud has twice as much money as Selim has and Selim has 50% more money than what Bashir has. If the average money with them is Tk. 110, then Masud has :

Created: 9 months ago | Updated: 3 months ago

৯০

১৮০

৭০

Job Solution Investment Corporation Of Bangladesh Investment Corporation - Officer - 21.01.2011 গণিত

1397

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A man spends 75% of his income. his income is increased by 20% and he increased his expenditure by 10%. His savings are increased by :

Created: 9 months ago | Updated: 3 months ago

১০%

25%

37.50%

50%

৪৫%

Job Solution Investment Corporation Of Bangladesh Investment Corporation - Officer - 21.01.2011 গণিত

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If a commission of 10% is given on the marked price of a book, the publisher gains 20%. If the commission is increased to 15% the gain is :

Created: 9 months ago | Updated: 3 months ago

16.67%

13.33%

15.17%

১৭%

10.5%

Job Solution Investment Corporation Of Bangladesh Investment Corporation - Officer - 21.01.2011 গণিত

1336

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Related Questions

A rectangular fish tank 25'' by 9'' has water in it to a level of 2". This water is carefully poured into a cylindrical with a diameter of 10" . How high (in term of π) will the water reach in the cylindrical container ?

A cricketer has a certain average for 9 innings. In the 10th innings he scores 100 runs, thus increasing his average by 8 runs. His new average is :

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If a commission of 10% is given on the marked price of a book, the publisher gains 20%. If the commission is increased to 15% the gain is :

A rectangular fish tank 25'' by 9'' has water in it to a level of 2". This water is carefully poured into a cylindrical with a diameter of 10" . How high (in term of $π$ ) will the water reach in the cylindrical container ?