If the total surface are of a hemisphere be 36. sq. cm, then its radius is

Created: 3 months ago | Updated: 1 month ago

3√2 cm

3√3 cm

√3 cm

2√3 cm

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

446

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28 is divided into two parts such that 6 times the first part added to 4 times the second part makes 152. The first part is

Created: 3 months ago | Updated: 1 month ago

১৬

১৮

২২

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

568

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The denominator of a fraction is 5 more than the numerator. If the numerator as well as the denominator is increased by 3, the fraction becomes 5/9. The original fraction is

Created: 3 months ago | Updated: 1 month ago

11/18

13/18

15/18

16/18

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

651

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Two baskets together have 640 oranges if one-fifth of the oranges in the first basket be taken to the second basket then, number of oranges in both baskets become equal. The number of oranges in the first basket is

Created: 3 months ago | Updated: 1 month ago

800

600

400

৩০০

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

606

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The value of p, for which the equation x² (p - 3)x + p = 0 has real and equal roots is

Created: 3 months ago | Updated: 1 month ago

৯

৪

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

534

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$3 \log_{10} 2 + 3 \log_{15} 5 = ?$

Created: 3 months ago | Updated: 1 month ago

\log_{10} (\frac{5}{8})

\log_{10} (\frac{8}{5})

\log_{10} (\frac{2}{5})

\log_{10} (40)

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

614

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If the total surface are of a hemisphere be 36. sq. cm, then its radius is

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