1840From Wikipedia, the free encyclopedia 1840 ek leap saal rahaa jon ki budh ke roj suruu bhais rahaa. Century: 18th century - 19th century - 20th century Decade: 1810s 1820s 1830s - 1840s - 1850s 1860s 1870s Saal: 1837 1838 1839 - 1840 - 1841 1842 1843
1840 ek leap saal rahaa jon ki budh ke roj suruu bhais rahaa. Century: 18th century - 19th century - 20th century Decade: 1810s 1820s 1830s - 1840s - 1850s 1860s 1870s Saal: 1837 1838 1839 - 1840 - 1841 1842 1843