Painter A can paint a house in 16 days and painter B can do the same work in 20 days . With the help of painter C, they paint the house in 8 days only. Then , Painter C alone can do this task in -

Created: 4 months ago | Updated: 2 months ago

80 days

85 days

79 days

76 days

Job Solution Probashi Kallyan Bank এক্সিকিউটিভ অফিসার (সাধারণ) ১৮.১০.২০১৯ গণিত

971

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A takes twice as much time as B or thrice as much time as C to finish a piece of work Working together, they can finis the work Working together , they can finish teh work in 2 days . B can do the work alone in -

Created: 4 months ago | Updated: 2 months ago

4 days

8 days

6 days

12 days

Job Solution Probashi Kallyan Bank এসিস্ট্যান্ট এক্সিকিউটিভ অফিসার (ক্যাশ) ০১. ১১. ২০১৯ গণিত

1844

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The percentage profit earned by selling an article for TK. 1920 is equal to the percentage loss interest by selling the same article for Tk 1280 . At what price should the article be sold to make 25% profit?

Created: 4 months ago | Updated: 2 months ago

TK. 2000

Tk. 2200

Tk. 2400

Data inadequate

Job Solution Probashi Kallyan Bank এসিস্ট্যান্ট এক্সিকিউটিভ অফিসার (ক্যাশ) ০১. ১১. ২০১৯ গণিত

605

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Three individuals contributed Tk. 8000 each toward the purchase of a computer. If they bought the computer on sale for Tk. 19500 plus 10% sales tax, how much money should be refunded to each individual ?

Created: 4 months ago | Updated: 2 months ago

Tk. 650

Tk. 850

Tk. 1500

Tk. 1950

Job Solution Probashi Kallyan Bank Probashi kallyan bank - officer ( cash) - 12.01.2018 গণিত

873

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A person travels a certain distance at 3 km/hr and reaches 15 mi late. If he travels at 4 km/hr reaches 15 min late. If he travels at 4 km/hr reaches 15 min earlier. The distance he has to travel is -

Created: 4 months ago | Updated: 2 months ago

8.5 km

6 km

7.2 km

12 km

Job Solution Probashi Kallyan Bank এসিস্ট্যান্ট এক্সিকিউটিভ অফিসার (ক্যাশ) ০১. ১১. ২০১৯ গণিত

491

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$I f a^{x} = b, b^{y} = c a n d c^{z} = a, t h e n t h e v a l u e o f x y z i s__$

Created: 4 months ago | Updated: 2 months ago

০

1/abc

abc

Job Solution Probashi Kallyan Bank Probashi kallyan bank - officer ( cash) - 12.01.2018 গণিত

387

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Painter A can paint a house in 16 days and painter B can do the same work in 20 days . With the help of painter C, they paint the house in 8 days only. Then , Painter C alone can do this task in -

Related Questions

A takes twice as much time as B or thrice as much time as C to finish a piece of work Working together, they can finis the work Working together , they can finish teh work in 2 days . B can do the work alone in -

The percentage profit earned by selling an article for TK. 1920 is equal to the percentage loss interest by selling the same article for Tk 1280 . At what price should the article be sold to make 25% profit?

Three individuals contributed Tk. 8000 each toward the purchase of a computer. If they bought the computer on sale for Tk. 19500 plus 10% sales tax, how much money should be refunded to each individual ?

A person travels a certain distance at 3 km/hr and reaches 15 mi late. If he travels at 4 km/hr reaches 15 min late. If he travels at 4 km/hr reaches 15 min earlier. The distance he has to travel is -

If ax=b, by=c and cz=a, then the value of xyz is __

$I f a^{x} = b, b^{y} = c a n d c^{z} = a, t h e n t h e v a l u e o f x y z i s__$