A person buys some pen and pencil. The pen costs TK. 7 each and pencils cost TK. 3 each. If he spends exactly TK. 81 and buys maximum number of pen possible under these conditions, what is the ratio to pencil ?

Created: 2 months ago | Updated: 1 month ago

4:3

৫:২

3:2

None of these

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2030

What is the next item in the sequence ? Choose from right.

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325

Created: 2 months ago | Updated: 3 weeks ago

10 \sqrt{10}

8 \sqrt{10}

7 \sqrt{10}

9 \sqrt{10}

Job Solution Bangladesh Bank Bangladesh Bank - Assistant Director - 2012 গণিত

542

Created: 2 months ago | Updated: 3 weeks ago

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461

Created: 2 months ago | Updated: 3 weeks ago

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346

Created: 2 months ago | Updated: 2 weeks ago

৪

৮

১০

Job Solution Bangladesh Bank Bangladesh Bank - Assistant Director - 2014 গণিত

348