Mr. X bought a dozen of apples for Tk. 18. He sells two apples at the purchase price of 3 apples. What is the selling price of a dozen apples?

Created: 10 months ago | Updated: 3 months ago

২৮

২৭

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Officer - 05.08.2011 গণিত

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A circularr garden with diameter o f20 meters is surrounded by a walkway of width 1 meter. What is the area of the walkway?

Created: 9 months ago | Updated: 3 months ago

41 {πm}^{2}

41 m^{2}

21 {πm}^{2}

21 m^{2}

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 20.10.2017 গণিত

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The diagonal of a rectangle is $\sqrt{41}$ cm and it is 20 ${cm}^{2}$ . What is the perimeter of the rectangle?

Created: 9 months ago | Updated: 3 months ago

16 cm

17 cm

20 cm

18 cm

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 20.10.2017 গণিত

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Which of the following equations does not represent a straight line?

Created: 9 months ago | Updated: 3 months ago

y=2x+3

y = 2 x^{2} + 3

y(2+x)=3

y+x-3=7

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 20.10.2017 গণিত

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১৫ জন লোকের বয়সের গড় ২৯ বৎসর। তাদের মধ্যে আবার দুজনের গড় ৫৫ বৎসর। তাহলে বাকি ১৩ জনের বয়সের গড় কত হবে?

Created: 9 months ago | Updated: 3 months ago

২৫ বৎসর

৫২ বৎসর

৫০ বৎসর

২৭ বৎসর

২৯ বৎসর

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Officer - 31.12.2010 গণিত

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$I f x - \frac{1}{x} = \sqrt{3} t h e n x + \frac{1}{x} = ?$

Created: 9 months ago | Updated: 3 months ago

3 \sqrt{3}

\sqrt{7}

2 \sqrt{3}

৭

Job Solution Bangladesh House Building Finance Corporation (BHBFC) Bangladesh House Building Finance Corporation - Senior Officer - 20.10.2017 গণিত

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Related Questions

A circularr garden with diameter o f20 meters is surrounded by a walkway of width 1 meter. What is the area of the walkway?

The diagonal of a rectangle is 41 cm and it is 20cm2. What is the perimeter of the rectangle?

Which of the following equations does not represent a straight line?

১৫ জন লোকের বয়সের গড় ২৯ বৎসর। তাদের মধ্যে আবার দুজনের গড় ৫৫ বৎসর। তাহলে বাকি ১৩ জনের বয়সের গড় কত হবে?

If x-1x=3 then x+1x=?

The diagonal of a rectangle is $\sqrt{41}$ cm and it is 20 ${cm}^{2}$ . What is the perimeter of the rectangle?

$I f x - \frac{1}{x} = \sqrt{3} t h e n x + \frac{1}{x} = ?$