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 $½


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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