59. 3428 में से कौन-सी न्यूनतम संख्या घटाने पर प्राप्त संख्या 13 सं पूर्णतया विभक्त होती है ? (बैंक पी०ओ० परीक्षा, 2010) \( \begin{array}{llll}\text { (a) } 8 & (\text { b }) 4 & \text { (c) } 22 & \text { (d) } 35 \\ \text { (e) इनमें से कोई नहीं } & & \end{array} \)

Which of the following are rational numbers? Select all correct answers. Select all that apply: \( 0.7171171117 \ldots \) \( 0.0505505550 \ldots \) \( 0.6262626262 \ldots \) 4.8 \( \square \sqrt{13} \) \( \square \) \( \square \)

Find the absolute value of \( 5 \).

4. The population of a city is 67,721 and the neighboring city has a population of 52,103 . The difference between two cities is

Calculate the gross profit for an item that cost the business \( \$ 12 \) and sold for \( \$ 30 \). Gross Profit \( =\$[?] \)

2. Reference books are for use in the library. There are 16 bookshelves for the reference books. After use, they need to be returned to a special collection box for shelving. If 128 reference books are in use and 84 reference books are in the collection box. how many reference books are on the shelf?