A square is inscribed in a circle of diameter 2a and another square is circumscribing circle. The difference between the areas of outer and inner squares is:

Created: 2 months ago | Updated: 3 weeks ago

a^{2}

2 a^{2}

3 a^{2}

4 a^{2}

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

514

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Kiran purchased a scooter for Tk.52000. He sold it at loss of 10%. With that money he purchased another scooter and sold it at profit of 20%. What is his overall loss profit?

Created: 2 months ago | Updated: 2 weeks ago

tk.2060 profit

tk.2560 loss

tk.1340 loss

tk.4160 profit

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

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If A can do 1/4 of a work in 3 days and B can do 1/6 of the same work in 4 days , how much will A get if both work together and are paid Tk. 180 in all?

Created: 2 months ago | Updated: 2 weeks ago

Tk. 60

Tk. 120

Tk. 90

Tk. 180

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

410

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The average age of a group of 15 employees is 24 years. If 5 more employees join the group, the average age increases by 2 years. Find the average age of the new employees.

Created: 2 months ago | Updated: 2 weeks ago

৩৫

৩০

৩২

Job Solution Combined Bank (সমন্বিত ব্যাংক) Officer (Cash) -Sonali Bank | BD Development | BD Krishi Bank - 12.10.2018 গণিত

652

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The average of nine numbers is 50. The average of the first five numbers is 54 and that of the last three numbers is 52. Then the sixth number is:

Created: 2 months ago | Updated: 2 weeks ago

৩০

৩৪

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

453

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In a box there are 10 apples and 2/5th of the apples are rotten . If three apples are taken out from the box, what will be the probability that at least one apples is rotten .

Created: 2 months ago | Updated: 2 weeks ago

৩/৪

9/10

৫/৬

8/13

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

771

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A square is inscribed in a circle of diameter 2a and another square is circumscribing circle. The difference between the areas of outer and inner squares is:

Related Questions

Kiran purchased a scooter for Tk.52000. He sold it at loss of 10%. With that money he purchased another scooter and sold it at profit of 20%. What is his overall loss profit?

If A can do 1/4 of a work in 3 days and B can do 1/6 of the same work in 4 days , how much will A get if both work together and are paid Tk. 180 in all?

The average age of a group of 15 employees is 24 years. If 5 more employees join the group, the average age increases by 2 years. Find the average age of the new employees.

The average of nine numbers is 50. The average of the first five numbers is 54 and that of the last three numbers is 52. Then the sixth number is:

In a box there are 10 apples and 2/5th of the apples are rotten . If three apples are taken out from the box, what will be the probability that at least one apples is rotten .