# Janata Bank Exam Math Solution EO-Engineer Electrical 2017

### Janata Bank Exam Math Solution EO-Engineer Electrical 2017

**Question No. 01:** A box i made in the form of a cube. If a second cubical box has inside dimensions three times those of the first box, how many times as much does the second box contain?**Ans. 9**

**Question No. 02:** If a>b>1, Then which of the following is true?**Ans. a^2 > b^2**

**Question No. 03: **A leading library charges c cents for the first week that a book is loaned and f cents for each day over one week. What is the cost for taking out a book for d days, where d is greater than 7?**Ans. c + f(d-7) **

**Question No. 04: **A train covers the distance d between two cities in h hours arriving 2 hours late. What rate would permit the train to arrive on schedule?**Ans. d/(h-2) **

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