It doesn't fall under the criteria for speedy deletion. This article is not about an individual cow, বৃত্তাকাৰ গৰু or Spherical cow is a metaphor for highly simplified scientific models of complex real life phenomena. Here is the link to English wikipedia article en:Spherical cow.
--অম্লান জ্যো ব 10:15, 2 ডিচেম্বৰ 2011 (UTC)

Yes, my mistake. Not even that, I feel that we should contact the author. Actually I thought from the Eng wiki point of view. I now realize that we should not discourage new authors. I'll contact the author. প্রভাকৰ শৰ্মা নেওগ 10:23, 2 ডিচেম্বৰ 2011 (UTC)
"উকমুকৰ পোৱালি" পৃষ্ঠালৈ উভতি যাওক।