A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work is:

Created: 6 months ago | Updated: 1 week ago

4 days

6 days

8 days

18 days

Job Solution Pubali Bank Ltd পূবালী ব্যাংক লিমিটেড || জুনিয়র অফিসার (30-09-2023) সম্পূর্ণ বিষয় একত্রে

212

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Two numbers are in the ratio 3:5. If 9 is subtracted from each, the new numbers are in the ratio 12: 23. the smaller
number is:

Created: 6 months ago | Updated: 6 days ago

২৭

৩৩

৪৯

Job Solution Pubali Bank Ltd পূবালী ব্যাংক লিমিটেড || সিনিয়র অফিসার (30-09-2023) সম্পূর্ণ বিষয় একত্রে

556

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Reena and Shaloo are partners in a business, Reena invest Tk. 35,000 for 8 months and Shallo invest Tk. 42,000 for 10 months. Out of a profit of Tk. 31,570, Reena's share is:

Created: 6 months ago | Updated: 6 days ago

Tk. 9471

Tk. 12,628

Tk. 18,040

Tk. 18,942

629

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If 50% of (x - y) = 30% of (x + y), then what percent of x is y?

Created: 6 months ago | Updated: 6 days ago

৩৫

৩০

504

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0.01 is what percent of 0.1 ?

Created: 6 months ago | Updated: 6 days ago

\frac{1}{100}

\frac{1}{10}

১০

100

514

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If a number x is 10% less than another number y and y is 10% more than 125, then x is equal to:

Created: 6 months ago | Updated: 6 days ago

123.75

140.55

143

১৫০

489

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A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work is:

Related Questions

Two numbers are in the ratio 3:5. If 9 is subtracted from each, the new numbers are in the ratio 12: 23. the smallernumber is:

Reena and Shaloo are partners in a business, Reena invest Tk. 35,000 for 8 months and Shallo invest Tk. 42,000 for 10 months. Out of a profit of Tk. 31,570, Reena's share is:

Reena and Shaloo are partners in a business, Reena invest Tk. 35,000 for 8 months and Shallo invest Tk. 42,000 for 10 months. Out of a profit of Tk. 31,570, Reena's share is:

If 50% of (x - y) = 30% of (x + y), then what percent of x is y?

If 50% of (x - y) = 30% of (x + y), then what percent of x is y?

0.01 is what percent of 0.1 ?

0.01 is what percent of 0.1 ?

If a number x is 10% less than another number y and y is 10% more than 125, then x is equal to:

If a number x is 10% less than another number y and y is 10% more than 125, then x is equal to:

Two numbers are in the ratio 3:5. If 9 is subtracted from each, the new numbers are in the ratio 12: 23. the smaller
number is: