There are as many as twenty-one different castes in the colony of a single ant species . चींटी की एक ही जाति की बस्ती में इक़्कीस तक प्रभेद पाए जाते हैं .
2.
The trial lasted twenty-one working days commencing from 27th January , 1858 to Tuesday , the 9th March , 1858 . मुकदमा 27 जनवरी 1858 से 9 मार्च 1858 के बीच 21 कार्यदिवसों तक चला .
3.
Born at Calcutta in 1872 , he had his education from the age of seven to twenty-one in England . सन् 1872 में कलक
4.
The peri yazh might have been a large sized harp with a boat-shaped pattar -LRB- an analogue of the ambhana -RRB- or resonator closed with leather and having twenty-one stings . पेरी यड़ विशाल आकार की वीणा प्रतीत होती है , जिसमें नौकाकार पट्टा होता था ( अम्भाना की तरह ) अथवा चमड़े से ढकी एक स्वरपेटिका और इक्कीस तंत्रियां होती थीं .
परिभाषा
a gambling game using cards; the object is to hold cards having a higher count than those dealt to the banker up to but not exceeding 21 पर्याय: blackjack, vingt-et-un,
the cardinal number that is the sum of twenty and one पर्याय: 21, XXI,
मोबाइल