A box contains 24 balls , some are red and some are black. Each of the following could be the ratio between the red and black balls except

Created: 8 months ago | Updated: 2 months ago

1 :1

3 : 1

5: 3

4: 3

none of them

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

806

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

Created: 8 months ago | Updated: 2 months ago

TK. 2000

Tk. 2200

Tk. 2400

Data inadequate

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Officer/Senior Officer - 11.07.2014 গণিত

1331

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Maria Purchased brand X pens for Tk. 4.00 apiece and brand Y pens for Tk. 2.80 apiece. If Maria purchased a total of 12 of those pens for Tk. 42.00 ,how many brand x pens did she purchase?

Created: 8 months ago | Updated: 2 months ago

৪

৭

none of them

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Junior Officer (Cash) -06.05.2011 গণিত

752

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A can complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km / hr and second half at the rate of 24 km .hr. Find the total journey in km.

Created: 8 months ago | Updated: 2 months ago

220 km

224 km

230 km

234 km

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Officer/Senior Officer - 11.07.2014 গণিত

631

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If the population of a certain country increases at the rate of one person every 15 second, by how many persons does the population increase in 20 minutes?

Created: 8 months ago | Updated: 2 months ago

100

১৫০

২৪০

none of them

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Junior Officer (Cash) -06.05.2011 গণিত

632

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Ina survey of the people in Dhaka, it was found that 65% of the people surveyed watched the news on television, 40% read a newspaper, and 25% read a newspaper and watched the news on television . what percent of the people surveyed neither watched the news on television nor read a newspaper?

Created: 8 months ago | Updated: 2 months ago

২০%

১০%

15%

none of them

Job Solution Pubali Bank Ltd Pubali Bank Ltd - Junior Officer (Cash) -06.05.2011 গণিত

633

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Related Questions

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

Maria Purchased brand X pens for Tk. 4.00 apiece and brand Y pens for Tk. 2.80 apiece. If Maria purchased a total of 12 of those pens for Tk. 42.00 ,how many brand x pens did she purchase?

A can complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km / hr and second half at the rate of 24 km .hr. Find the total journey in km.

If the population of a certain country increases at the rate of one person every 15 second, by how many persons does the population increase in 20 minutes?

Ina survey of the people in Dhaka, it was found that 65% of the people surveyed watched the news on television, 40% read a newspaper, and 25% read a newspaper and watched the news on television . what percent of the people surveyed neither watched the news on television nor read a newspaper?