Job Solution | Combined Bank (সমন্বিত ব্যাংক)

সমন্বিত ব্যাংক || সিনিয়র অফিসার (08-12-2023) || 2023

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গণিত

There are three containers A, i B and C which contain water, milk and acid respectively in equal quantities. 100% of the centent of A is taken out poured into B. Then, the same amount from B is transferred to C, from weich again the same amount is transferred to A. What is the proportion of milk in container A at the end of the process?

Kima invests Tk. 5000 in a bond which gives interest at 4% per annum during the first year, 5% during the second year and 10% during the third year. How much does she get at the end of the third year?

Given $\frac{2}{x} + \frac{2}{x y} = \frac{1}{6} a n d \frac{2}{x} + \frac{2}{y} = 0, F i n d' a' f o r w h i c h y = a x - 4 .$

Ten different of an are given. Words with five letters are formed from these given letters. Then what will be the number of words which have at least one letter repeated?

In the given figure

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