A man can row 6 km / hr in still water. It the speed of the current is 2 km / hr , it takes 3 hrs more in upstream than in the downstream for the same distance . The distance is

Created: 7 months ago | Updated: 1 month ago

30 km

24 km

20 km

32 km

Job Solution Combined Bank (সমন্বিত ব্যাংক) Sonali, Rupali, Bangladesh Krishi, Rajshahi krishi unnayn,Investment Corporation of Bangladesh | 30.11.2018 গণিত

464

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The ratio of the speed of boat in still water to the speed of stream is 16: 5. A boat goes 16.5 km in 45 minute upstream . Find the time taken by boat to cover the distance of 17.5 km downstream .

Created: 7 months ago | Updated: 1 month ago

30 minutes

25 minutes

50 minutes

45 minutes

Job Solution Combined Bank (সমন্বিত ব্যাংক) Two Combined Bank Recruitment Test - Officer 28.09.2018 গণিত

540

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A train passes a platform in 40 sec and a woman standing on the train is 108 km /hr. what is the length of the platform in 25 seconds . The speed of the train is:

Created: 7 months ago | Updated: 1 month ago

২২

৩৬

৩০

Job Solution Combined Bank (সমন্বিত ব্যাংক) Two Combined Bank Recruitment Test - Officer 28.09.2018 গণিত

659

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Alam sold an item for Tk.6,384 and incurred a loss of 30%. At what price should he have sold the item to have gained a profit of 30%?

Created: 8 months ago | Updated: 1 month ago

tk.14656

tk.11856

tk.13544

None of these

Job Solution Combined Bank (সমন্বিত ব্যাংক) অফিসার (ক্যাশ) নিয়োগ পরীক্ষা- ১২-১০-২০১৮ গণিত

885

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The interior angles of a polygon are in AP. The smallest angle is 120° and the common differences is 5". Find the number of sides of the polygon.

Created: 7 months ago | Updated: 1 month ago

৭

৯

১০

Job Solution Combined Bank (সমন্বিত ব্যাংক) সমন্বিত ৭ ব্যাংক || সিনিয়র অফিসার-05-11-2021 গণিত

673

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There are two numbers, 1st number is 12 more than the 2nd number. The average of the two numbers is 19. If 2 is added in both numbers, find the ratio of the numbers.

Created: 7 months ago | Updated: 1 month ago

5 : 9

11 : 9

4 : 9

৯ : ৫

Job Solution Combined Bank (সমন্বিত ব্যাংক) Two Combined Bank Recruitment Test - Officer 28.09.2018 গণিত

2034

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Related Questions

The ratio of the speed of boat in still water to the speed of stream is 16: 5. A boat goes 16.5 km in 45 minute upstream . Find the time taken by boat to cover the distance of 17.5 km downstream .

A train passes a platform in 40 sec and a woman standing on the train is 108 km /hr. what is the length of the platform in 25 seconds . The speed of the train is:

Alam sold an item for Tk.6,384 and incurred a loss of 30%. At what price should he have sold the item to have gained a profit of 30%?

The interior angles of a polygon are in AP. The smallest angle is 120° and the common differences is 5". Find the number of sides of the polygon.

There are two numbers, 1st number is 12 more than the 2nd number. The average of the two numbers is 19. If 2 is added in both numbers, find the ratio of the numbers.