Tuesday 8 March 2016

math



1-    gS\ ¼Cm3 esa½
¼1½ 200000        ¼2½ 160000        ¼3½ 240000         ¼4½ 16000
2-    3 MslhehVj 5 lseh- Hkqtk okys ?ku dk vk;ru Kkr djsa \
¼1½ 41275 Cm3    ¼2½ 19375 Cm3    ¼3½ 42875 Cm3     ¼4½ 27000 Cm3
3-    ku?kHk dk vk;ru Kkr djsA ftldh yEckbZ 2 eh- pkSM+kbZ 40 lseh vkSj Å¡pkbZ 2 Mslheh-,d dejs dh yEckbZ 10 eh-] pkS- 8 eh- rFkk Å¡- 4 eh- gSA ml dejs esa vf/kdre fdruh y- dh NM+ j[kh tk ldrh gSA
¼1½ 6 ehVj      ¼2½ 5 ehVj       ¼3½ 4 ehVj      ¼4½ 30 ehVj
4-    fdlh ?kukHk dk vk/kkj {ks=Qy 120 oxZ lseh- gSA ;fn Å¡pkbZ 10 lseh gks rks mldk vk;ru gksxkA
¼1½ 1000 Cm3      ¼2½ 4000 Cm3      ¼3½ 2200 Cm3     ¼4½ 1200 Cm3
5-    ,d ?kukHkdkj Vadh dh yECkkbZ vkSj pkSM+kbZ 3 eh- gS vkSj 1-2 eh- gSA blesa 7200 yhVj ikuh Mkyus ij ikuh dh lrg fdruh Å¡ph mBsxh \ ¼1 M3  1000 L +   or      1000 Cm3  1 L       
¼1½ 200 Cm        ¼2½ 100 Cm        ¼3½ 7200 Cm     ¼4½ 400 Cm
6-    ?ku dk lEiw.kZ i`"Bh; {ks=Qy Kkr djks ;fn Hkqtk  6 Cm
¼1½ 216 Cm3       ¼2½ 36 Cm3         ¼3½ 216 Cm2      ¼4½ 36 Cm2
7-    ?kukHk dh y-] pkS-] Å¡-] dks Øe’k% 30] 20] 30] o`f) dj yh tk, rks vk;ru fdrus ] c<+sxk \
¼1½ 80          ¼2½ 102-8          ¼3½ 202-8       ¼4½ 156
8-    ;fn fdlh ?ku dh Hkqtk rhu xquh dj nh tk, rks mldk vk;ru fdrus xq.kk gks tk;sxk \
¼1½ 6 xquk         ¼2½ 3 xquk           ¼3½ 27 xquk        ¼4½ 9 xqukA
9-    ,d ?ku ds lEiw.kZ i`"B dk {ks=Qy 1734 Cm2 gSA bldk vk;ru fdruk gksxk \
¼1½ 4913 Cm3      ¼2½ 5832 Cm3         ¼3½ 1500 Cm3     ¼4½ 1734 Cm3
10-  ,d ?kukHk dk v;kru 384 Cm3  gSA ;fn y-] pkS-] vkSj Å¡ 3%2%1 ds vuqikr esa gks rks ?kukHk dh pkS- Kkr djks \
¼1½ 16 Cm         ¼2½ 6 Cm           ¼3½ 4 Cm          ¼4½ 8 Cm

11-  /kkrq ds cus rhu Bksl ?kuksa dh Hkqtk,a ¼dksjs½ Øe’k%  30 Cm , 40 Cm , rFkk 50 Cm , gSA bUgsa fi?kykdj cuk;s x;s ?ku dk lEiw.kZ i`"B dk {ks=Qy fdruk gksxk \
¼1½ 2-16 m2         ¼2½ 1-08 m2         ¼3½ 216 m2       ¼4½ 60000 m2  
12-  ,d ?ku ds fod.kZ dh y-  Cm  gSA blds lEiw.kZ i``"B dk {ks=Qy fudkys \
¼1½ 49 Cm2         ¼2½ 286 Cm2        ¼3½ 486 Cm2      ¼4½ 126 Cm2
13-  ,d pk; ds iSdsV dh eki 9 Cm  6 Cm  3 Cm gSA ,sls fdrus iSdsVksa dh pk; ls 5-4 Mslheh-  24 lseh-  15 lseh- eki dk ,d cDlk Hkj tk;sxk \
¼1½ 125             ¼2½ 120             ¼3½ 620           ¼4½ 100
14-  ,d vk;krkdkj Bksl dh yEckbZ] pkSM+kbZ vkSj Å¡pkbZ 3%2%1 gS rFkk bldk lEiw.kZ i`"B {ks=Qy 352 oxZ lseh- gSA rks yEckbZ Kkr djks \
¼1½ 16 Cm         ¼2½ 8 Cm          ¼3½ 12 Cm         ¼4½ 4 Cm
15-  ,d dejs dh pkSM+kbZ bldh Å¡pkbZ ls nqxquh rFkk bldh yEckbZ ls vk/kh gSA ;fn dejs dk vk;ru 512 m3  gks rks dejs dh yEckbZ fdruh gksxh \
¼1½ 16m            ¼2½ 8m            ¼3½ 12m           ¼4½ 64m
16-  24m yEch 8m Å¡ph rFkk  60 Cm pkSM+h nhokj cukus ds fy, 24 Cm yEch 12 Cm pkSM+h rFkk 8 Cm Å¡ph fdruh bZaVsa yxsxh] tcfd nhokj ds dqy vk;ru dk  10 Hkkx lhesaV rFkk jsr ds feJ.k ls cuk gSA
    ¼1½ 30000        ¼2½ 40000          ¼3½ 25000           ¼4½ 45000
17-  nks ?kuksa ds vk;ruksa dk vuqikr 1% 27 gS] rks mudh Hkqtkvksa dk vuqikr D;k gksxk \
¼1½ 1%3             ¼2½ 3%1             ¼3½ 1%9             ¼4½ 9%1
18-  ?ku dh Hkqtk 20 de dj nh tk,s rks vk;ru fdruk  de gksxk \
¼1½ 38-8         ¼2½ 32            ¼3½ 51-2         ¼4½ 48-8
19-  30 Cm yEch rFkk  24 Cm pkSM+h ,d yksgs dh pknj ds pkjksa dksuksa ls pkj cjkcj oxZ dkVs x;s gSA ftuesa ls izR;sd dh Hkqtk 6 Cm gSA 'ks"k cph pknj dks eksM+dj ,d [kqykfMCck cuk;k x;kA bl fMCcs dh /kkfjrk fdruh gksxh \
¼1½ 256 Cm3       ¼2½ 1296 Cm3       ¼3½ 4096 Cm3       ¼4½ 216 Cm3
20-  ,d dejk  14m yEck] 12m pkSM+k rFkk 12m Å¡pk gSA blesa 3 njokts 7 3 m2  rFkk 4 f[kM+fd;k¡ 5 5 m2  ds izR;sd gSA muds pkjks nhokjksa ij 20 iSls izfr oxZ eh- dh nj ls jaxus dk [kpZ Kkr djks \
¼1½ 461 :-         ¼2½ 94 :-         ¼3½ 92-20 :        ¼4½ buesa ls dksbZ ughaA

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