கேள்வி: தொடர்வண்டி வலையமைப்புகளின் அளவின்படி நாடுகளின் பட்டியல் பற்றி நீங்கள் என்ன அறிந்துள்ளீர்கள்?
பதில்: Image:Rail density map.svg {|class="wikitable sortable" |- !style="text-align:centre" |தரவரிசை !நாடு !style="text-align:right" |தொடர்வண்டி வலையமைப்பு நீளம் (km) !தகவலாண்டு !class="unsortable" |குறிப்புகள் |- |1 || ||align="right" |226,612 ||(2005) || |- |2 ||' ||style="text-align:right" |209,895 ||(2007) || |- |3 || ||align="right" |84,158 ||(2007) |- |4 || ||align="right" |77,966 ||(2007) || |- |5 || ||align="right" |63,327 ||(2007) |- |6 || ||align="right" |57,042 ||(2005) || |- |7 || ||align="right" |38,550 ||(2006) || |- |8 || ||align="right" |35,753 ||(2006) |- |9 || ||align="right" |33,897 ||(2007) |- |10 || ||align="right" |30,374 ||(2008) |- |11 || ||align="right" |29,488 ||(2007) |- |12 || ||align="right" |26,662 ||(2006) |- |13 || ||align="right" |24,487 ||(2007) |- |14 || ||align="right" |21,891 ||(2005) |- |15 || ||align="right" |23,474 ||(2007) || |- |16 || ||align="right" |19,419 ||(2007) |- |17 || ||align="right" |18,697 ||(2007) |- |18 || ||align="right" |16,668 ||(2007) |- |19 || ||align="right" |16,208 ||(2007) || |- |20 || ||align="right" |14,832 ||(2007) |- |21 || ||align="right" |14,205 ||(2006) |- |22 || ||align="right" |10,646 ||(2007) |- |23 || ||align="right" |9,821 ||(2007) |- |24 || ||align="right" |9,491 ||(2006) |- |25 || ||align="right" |7,791 ||(2006) |- |26 || ||align="right" |7,960 ||(2007) |- |27 || ||align="right" |7,265 ||(2006) |- |28 || ||align="right" |6,458 ||(2006) ||https://www.cia.gov/library/publications/the-world-factbook/rankorder/2121rank.html cia data, கடைசி updated on 15 april, 2008 |- |29 || ||align="right" |5,899 ||(2007) |- |30 || ||align="right" |5,898 ||(2006) |- |31 || ||align="right" |5,818 ||(2007) |- |32 || ||align="right" |5,494 ||(2007) |- |33 || ||align="right" |5,478 ||(2006) |- |34 || ||align="right" |5,235 ||(2006) || |- |35 || ||align="right" |5,195 ||(2006) |- |36 || ||align="right" |4,226 ||(2006) || |- |37 || ||align="right" |4,128 ||(2006) || |- |38 || ||align="right" |4,087 ||(2007) |- |39 || ||align="right" |4,044 ||(2005) |- |40 || ||align="right" |4,027 ||(2007) |- |41 || ||align="right" |4,005 ||(2006) |- |42 || ||align="right" |3,955 ||(2006) || |- |43 || ||align="right" |3,809 ||(2007) |- |44 || ||align="right" |3,641 ||(2007) |- |45 || ||align="right" |3,629 ||(2007) |- |46 || ||align="right" |3,619 ||(2007) || |- |47 || ||align="right" |3,572 ||(2007) |- |48 || ||align="right" |3,528 ||(2006) |- |49 || ||align="right" |3,504 ||(2006) || |- |50 || ||align="right" |3,399 ||(2007) |- |51 || ||align="right" |3,374 ||(2007) |- |52 || ||align="right" |3,147 ||(2007) |- |53 || ||align="right" |3,077 ||(2006) || |- |54 || ||align="right" |3,070 ||(2006) |- |55 || ||align="right" |3,069 ||(2006) |- |56 || ||align="right" |2,993 ||(2003) |- |57 || ||align="right" |2,918||(2009) || |- |58 || ||align="right" |2,838 ||(2007) |- |59 || ||align="right" |2,776 ||(2007) |- |60 || ||align="right" |2,761 ||(2006) || |- |61 || ||align="right" |2,855 ||(2005) |- |62 || ||align="right" |2,722 ||(2006) |- |63 || ||align="right" |2,722 ||(2007) |- |64 || ||align="right" |2,551 ||(2007) |- |65 || ||align="right" |2,382 ||(2006) || |- |66 || ||align="right" |2,269 ||(2007) |- |67 || ||align="right" |2,218 ||(2007) |- |68 || ||align="right" |2,177 ||(2004) |- |69 || ||align="right" |2,137 ||(2004) |- |70 || ||align="right" |2,133 ||(2007) |- |71 || ||align="right" |2,043 ||(2007) |- |72 || ||align="right" |1,919 ||(2007) |- |73 || ||align="right" |1,917 ||(2004) |- |74 || ||align="right" |1,907 ||(2007) |- |75 || ||align="right" |1,898 ||(2005) |- |76 || ||align="right" |1,810 ||(2006) |- |77 || ||align="right" |1,766 ||(2007) |- |78 || ||align="right" |1,667 ||(2007) |- |79 || ||align="right" |1,513 ||(2007) |- |80 || ||align="right" |1,449 ||(2006) || |- |81 || ||align="right" |1,412 ||(2007) |- |82 || ||align="right" |1,237 ||(2006) |- |83 || ||align="right" |1,228 ||(2007) |- |84 || ||align="right" |1,154 ||(2006) |- |85 || ||align="right" |1,103 ||(2007) |- |86 || ||align="right" |1,093 ||(2007) |- |87 || ||align="right" |977 ||(2003) |- |88 || ||align="right" |974 ||(2007) |- |89 || ||align="right" |966 ||(2006) || |- |90 || ||align="right" |962 ||(2006) |- |91 || ||align="right" |958 ||(2007) |- |92 || ||align="right" |906 ||(2004) |- |93 || ||align="right" |888 ||(2007) || |- |94 || ||align="right" |885 ||(2004) |- |95 || ||align="right" |883 ||(2002) |- |96 || ||align="right" |837 ||(2006) || |- |97 || ||align="right" |810 ||(2006) |- |98 || ||align="right" |797 ||(2006) || |- |99 || ||align="right" |795 ||(2006) |- |100 || ||align="right" |781 ||(2005) |- |101 || ||align="right" |758 ||(2006) |- |102 || ||align="right" |733 ||(2002) |- |103 || ||align="right" |732 ||(2004) |- |104 || ||align="right" |717 ||(2006) || |- |105 || ||align="right" |699 ||(2006) || |- |106 || ||align="right" |699 ||(2007) |- |107 || ||align="right" |699 ||(2006) || |- |108 || ||align="right" |650 ||(2003) |- |109 || ||align="right" |639 ||(2007) |- |110 || ||align="right" |622 ||(2006) |- |111 || ||align="right" |616 ||(2004) |- |112 || ||align="right" |597 ||(2006) || |- |113 || ||align="right" |568 ||(2006) || |- |114 || ||align="right" |562 ||(2007) |- |115 || ||align="right" |517 ||(2006) || |- |116 || ||align="right" |508 ||(2005) |- |117 || ||align="right" |491 ||(2006) |- |118 || ||align="right" |490 ||(2006) || |- |119 || ||align="right" |423 ||(2007) |- |120 || ||align="right" |417 ||(2004) |- |121 || ||align="right" |401 ||(2006) || |- |122 || ||align="right" |355 ||(2006) || |- |123 || ||align="right" |336 ||(2006) |- |124 || ||align="right" |306 ||(2006) || |- |125 || ||align="right" |301 ||(2006) || |- |126 || ||align="right" |278 ||(2007) || |- |127 || ||align="right" |275 ||(2007) |- |128 || ||align="right" |272 ||(2003) || |- |129 || ||align="right" |259 ||(2002) |- |130 || ||align="right" |248 ||(2006) |- |131 || ||align="right" |187 ||2001 est. || |- |132 || ||align="right" |177 ||(2006) ||சிங்கப்பூர்) அதிவிரைவு தொடர்வண்டி தடத்தையும் உள்ளடக்கியது |- |133 || ||align="right" |166 ||(2001) || |- |134 || ||align="right" |96 ||(2006) || |- |135 || ||align="right" |84 ||(2001) || |- |136 || ||align="right" |77 ||(2001 est.) || |- |137 || ||align="right" |59 ||(2006) || |- |138 || ||align="right" |50 ||(2006) || |- |139 || ||align="right" |40 ||(2001 est.) || |- |140 || ||align="right" |36 ||(2006) || |- |141 || ||align="right" |24 ||(2004) || |- |142 || ||align="right" |13 ||(2001 est.) || |- |143 || ||align="right" |9 ||(2006) || |- |144 || ||align="right" |6 ||(2006) || |- |145 || ||align="right" |5 ||(2001) || |- |146 || ||align="right" |4 ||(2005) || |- |147 || ||align="right" |3 ||(1995) || |- |148 || ||align="right" |2 ||(2002) || |- |149 || (வத்திக்கான் நகர்) ||align="right" |1 ||(2001 est.) || |- ||| உலகம்  ||align="right" |1,370,782 ||(2006) || |}
கேள்வி: தொடர்வண்டி வலையமைப்புகளின் அளவின்படி நாடுகளின் பட்டியல் - இவற்றையும் பார்க்கவும் குறித்து விரிவாக சொல்லுங்கள்.
பதில்: *ஆள்வீத வருமான அடிப்படையில் நாடுகள் பட்டியல் *தவறிய நாடுகள் சுட்டெண் அடிப்படையில் நாடுகளின் பட்டியல் *மனித வளர்ச்சி சுட்டெண்ணின் படி நாடுகளின் பட்டியல் பகுப்பு:நாடுகள் தொடர்பான பட்டியல்கள்