Page 96 - Grade 10 C.Math
P. 96

9.  58\s] ;txsf] If]qkmn 320 ju{ ;]=ld= / juf{sf/ cfwf/ e'hfsf] gfk 16 ;]=ld= ePsf]
                            Pp6f lk/fld8sf] cfotg lgsfNg'xf];\ .
                        10.  juf{sf/ cfwf/ ePsf] Pp6f lk/fld8sf] k'/f ;txsf] If]qkmn 216 ju{ ;]=ld= / cfwf/sf]
                            e'hf 9 ;]=ld= 5 . pSt lk/fld8sf] cfotg lgsfNg'xf];\ .

                        11.  Pp6f 3gfsf/ 7f]; j:t'dfly 8 ;]=ld= 7f8f] prfO ePsf] lk/fld8 /flvPsf] 5,  olb 3gsf]
                       Curriculum Development Centre
                            e'hfsf] gfk 12 ;]=ld= 5 eg] ;f] ;+o'St 7f]; j:t'sf] k'/f cfotg lgsfNg'xf];\ .

                        12.  ju{ cfwf/ ePsf] Pp6f if8\d'vfsf/ 7f]; j:t'dfly 12 ;]=ld= 7f8f] prfO ePsf] Pp6f
                            lk/fld8 /flvPsf] 5 . olb pSt if8\d'vfsf/ 7f]; j:t'sf] cfwf/sf] If]qkmn 100 ju{ ;]=ld=
                            tyf prfO 9 ;]=ld= eP ;+o'St 7f]; j:t'sf] k'/f cfotg lgsfNg'xf];\ .

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                        13.   Jof; 8 ;=ld= / prfO 21 ;=ld= ePsf ;fnLsf cfotg / k/f ;txsf Ifqkmn lgsfNgxf; .
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                        14.  Pp6f ;f]nLsf] cfwf/sf] cw{Jof; / prfOsf] cg'kft 5:12 tyf cfotg 314.29 3g ;]=ld=
                            5 . pSt ;f]nLsf] jj|m ;txsf] If]qkmn / k'/f ;txsf] If]qkmn lgsfNg'xf];\ .
                        15.  Pp6f 7f]; sf]g (cone) sf] 7f8f] prfO Jof;sf] 3 u'0ff 5, olb pSt sf]gsf] cfotg
                            54 3g ;]=ld= eP k'/f ;txsf] If]qkmn lgsfNg'xf];\ .
                        16.  Pp6f a]ngfdfly 6 ;]=ld= 7f8f] prfO ePsf] sf]g /flvPsf] 5, olb a]ngfsf] cw{ Jof;
                            8 ;]=ld= / prfO 6 ;]=ld= eP pSt ;+o'St 7f]; j:t'sf] k'/f cfotg / k'/f ;txsf] If]qkmn
                            lgsfNg'xf];\ .
                        17.  tkfO{Fsf]  ljb\ofno  /  3/df  ePsf  lk/fld8,  ;f]nL  cfsf/sf  7f];  j:t'  Pjd\  ;+o'St
                            7f];x¿sf]  ;"rL  tof/L  ug'{xf];\  .  ltgLx¿sf  ljleGg  efusf]  gfk  lnO{  cfotg  u0fgf
                            ug'{xf];\ .

                        18.  rf/ rf/ hgfsf] ;d"x lgdf{0f ug'{xf];\ . k|To]s ;d"xn] sf7, df6f], sfuh, afF; cflb
                            :yfgLo ;fdu|L k|of]u u/L lk/fld8, ;f]nL / ;+o'St 7f];x¿ lgdf{0f ug'{xf];\ . lgdf{0f u/]sf
                            k|To]s 7f]; j:t'sf gfk lnO{ If]qkmn / cfotg u0fgf u/L tflnsf;lxt sIffsf]7fdf k|:t't
                            ug'[xf];\ .


















                       93                                                                 ul0ft, sIff – 10
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