iz'u cSad xf.kr

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ABU(a)(b)(c)(d)What does it show ?(a)(b)(c)(d)1234567890121234567890123 1234567890121234567890123 12345678901212345678901212345678901231234567890123 1234567890121234567890121234567890123A BU(a)(c)( A∈∪∩⊂B)(b)(d)What does show the shaded part of A & B ?(a)(b)(c)(d)20 - X X 15-XABU11- bl vkd`fr esa mHk;fu"B vo;o crkb, \(a) 5 vkSj 6 (a) 6 vkSj 7(c) 5 (d) 1] 2] 3Find out the common elements of the sets.(a) 5 & 6 (b) 6 & 7(c) 5 (d) 1, 2, 312- ;g vkd`fr D;k n'kkZrk gS \13- ;g vkd`fr D;k n'kkZ gS \14- bl vkd`fr ls X dh la[;k K<strong>kr</strong> dhft,A ftlesa leqPp;ksa dk ;ksx30 gSA(a) 5 (b) 10(c) 15 (d) 20UFind out the No. of X from this figures ?8 - X X 15-XA B(13)
The sum of Two sets are 30.(a) 5 (b) 10(c) 15 (d) 20(a) 2020 (b) 15(c) 8 (d) 5Find out the value of X from this figures ?The sum of two sets are 18.(a) 20 (b) 15(c) 8 (d) 5de ,d Hkk"kk vo'; cksyrs gSaA crkb, fdrus O;fDr vaxzsth cksyrs gSa \(a) 50 (b) 40BA = { x ∈ N : x,3 ,6(c) 35 (d) 2In a group of 50 persons, 35 speak English, 25 persons speak Hindi andEnglish both languages and all persons speak at least one of the twolanguages. How many persons speak English ?(a) 50 (b) 40(c) 35 (d) 215- bl vkd`fr ls X dk eku K<strong>kr</strong> dhft, leqPp;ksa dk ;ksx 18 gS16- 50 O;fDr;ksa ds ,d lewg esa 35 O;fDr fgUnh cksyrs gSa] 25 O;fDr fgUnhvkSj vaxzsth nksuksa cksyrs gSa vkSj lHkh O;fDr] nksuksa Hkk"kkvksa esa ls de ls17- ;fndk xq.kd gS} rFkkdk xq.kd} gSrc A-B dk eku gS&(a) {6, 12, 18, ......} (b) {3, 9, 15, 21, ......}(c) {3, 6, 9, 12, ......} (d) None of these buesa ls dksbZ ugha(14)
Page 1 and 2: ek/;fed f'k{kk e.My] e/;izns'k]Hkks
Page 3 and 4: (a) Aryabhatt (b) Varachmihir(c) Br
Page 5 and 6: 13- czãxqIr us dkSu&lh jpuk dh gS&
Page 7 and 8: 22- HkkLdjkpk;Z dh jpukvksa dk vuqo
Page 9 and 10: y?kq mÙkjh; ,oa nh?kZ mÙkjh; iz'u
Page 11 and 12: v/;k;&2Unit-2leqPp;] la[;k i)fr ,oa
Page 13: 8- leqPp;ksa vkSj muds xq.k/keksZa
Page 17 and 18: v/;k;&2Unit-2leqPp;] la[;k i)fr ,oa
Page 19 and 20: 9- ;fn A vkSj B nks ,sls leqPp; gks
Page 21 and 22: T ds 11T has 11∪∩n A( ∪∩A
Page 23 and 24: 27. ,d lfefr esa 50 O;fDr ÝSap] 20
Page 25 and 26: 4- _.k la[;kvksa] 'kwU; vkSj izkd`r
Page 27 and 28: 11- ,slh dj.kh dks] ftldk ,d xq.kku
Page 29 and 30: y?kq mRrjh; izdkj ds iz'uShort answ
Page 31: (iv) 2√6-√5 (vi) 7√3-5√23
Page 36 and 37: (1)(2)5 3 2 4 3+ +2 + 3 6 + 3 6 + 2
Page 38 and 39: 3- fuEufyf[kr essa ls lR; dFku Nkaf
Page 40 and 41: If R lies on 'O' then P will be lie
Page 42 and 43: In A and B are two non-emply sets t
Page 44 and 45: (iii) fcUnq (-1,2) v{k ds uhps dh v
Page 46 and 47: 9- fuEufyf[kr okLrfod Qyuksa ds fy,
Page 48 and 49: 4- cgqinksa dks X dk ?kkrksa ds vkj
Page 50 and 51: 11- cgqin 5x-4x 2 +3 dk eku D;k gks
Page 52 and 53: (b)fdUgha nks cgqinksa esa xq.kuQy
Page 54 and 55: (iii)nks ;k vf/kd cgqin dk HCF ;wfu
Page 56 and 57: 3. xq.ku[kaMu dhft, % Factorise:(a)
Page 58 and 59: Factorise each of the following:(a)
Page 60 and 61: 14. fuEufyf[kr O;atdksa dk xq.ku[ka
Page 62 and 63: (i) 4x 2 -3x+2 (ii) u 3 -u 2 - 2 (i
Page 64 and 65:
In each of the following subtract t
Page 66 and 67:
Divide(i) -3x 3 by x 2(vi) 5z 3 -6z
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(15) x 3 +x 2 +x+1 (16) 7x 3 -3x 2
Page 70 and 71:
53-- fcuk Hkkx fn, fl) dhft, fd x 4
Page 72 and 73:
64. fuEufyf[kr cgqinksa dk y?kqre l
Page 74 and 75:
3-dk eku Kkr dhft,AWhat is value of
Page 76 and 77:
9- &3-6432 esa n'keyo &0-6432 _.kkR
Page 78 and 79:
If(a)then x is equal to -(b)(c)(d)2
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y?kq ,oa nh?kZ mÙkjh; iz'uShort an
Page 82 and 83:
5. lkjf.k;ksa dk iz;ksx djds fuEufy
Page 84 and 85:
fl) dhft,A / Prove that :(i) 3 long
Page 86 and 87:
Write each of the following numbers
Page 88 and 89:
27 uhps nh xbZ izR;sd la[;k fdlh dk
Page 90 and 91:
Evaluate :(I) (ii) 0.054 ÷ 216.334
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What must be the power of the varia
Page 94 and 95:
v/;k;&6Unit-6,d pj jkf'k dk ,d ?kkr
Page 96 and 97:
A boy is now one-third as old as hi
Page 98 and 99:
The perimeter of a rectangular fiel
Page 100 and 101:
(1) 3x + 2 = 23 (2) 2y = 5 (3 + y)(
Page 102 and 103:
A number consists of two digits. Te
Page 104 and 105:
the second part and one fourth of t
Page 106 and 107:
v/;k;&7Unit-7f=dks.kfefr(Trigonomet
Page 108 and 109:
(a) 15cm (b) 13cm(c) 14cm(d) None10
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(c)(d)17. ;fnvkSj tan B = 3 rks fuE
Page 112 and 113:
Note : y?kq mRrjh; ,oa nh?kZ mRrjh;
Page 114 and 115:
v/;k;&7Unit-7f=dks.kfefr(Trigonomet
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42.43.44.- 2cos 2 45 0 - sin 2 0 0t
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55- ,d ehukj ds vk/kkj ls 30 eh- nw
Page 120 and 121:
64- 120 eh- pkSM+h unh ds e/; esa]
Page 122 and 123:
72. ,d [kacs ds vk/kkj fcanq ls] io
Page 124 and 125:
v/;k; & 8UNIT-8okf.kT; xf.krCommerc
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7- ,d nqdkunkj us ,d oLrq dks 319-6
Page 128 and 129:
15- 2500 : ij 6 % dh okf"kZd C;kt n
Page 130 and 131:
23- ,d ewy?ku esa pØo`f) C;kt vkSj
Page 132 and 133:
v/;k; &8UNIT-8okf.kT; xf.krCommerci
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8. ,d Fkksd O;kikjh QqqVdj nqdkunkj
Page 136 and 137:
17. fuEu izdj.kksa esa ls izR;sd ew
Page 138 and 139:
An automobile dealer buy an old mot
Page 140 and 141:
31. ^jksth vkSj feV~Bw* uke dh daiu
Page 142 and 143:
39. fdrus o"kksZa esa 6400 #- dk /k
Page 144 and 145:
48 dfork ds cpr cSad [kkrs esa fuEu
Page 146 and 147:
50. vydk dh iklcqd dk ,d i`"V fuEuk
Page 148 and 149:
He closes the account on 01.10.2000
Page 150 and 151:
59. lqczkeu;e cSad esa 1½ o"kZ ds
Page 152 and 153:
fuEufyf[kr iz'uksa esa izfr'kr ykHk
Page 154 and 155:
Find cost price when(1) selling pri
Page 156 and 157:
83- lyhe us ,d Vsyhfotu xksiky dks
Page 158 and 159:
11 6 %24In what time a sum of Rs. 1
Page 160 and 161:
99- Losrk cSad esa 1 o"kZ ds fy, 90
Page 162 and 163:
Whar correspondiance in in their ve
Page 164 and 165:
12- ;fn fdlh f=Hkqt ds dks.kksas es
Page 166 and 167:
22. ,d vk;r dk fod.kZ 10 ls-eh rFkk
Page 168 and 169:
5. AB ,d js[kk[k.M gSA AB ds foifjr
Page 170 and 171:
11 vkd`fr 8-37 esa] ABC lef}ckgq f=
Page 172 and 173:
(Fig. 9.26)23. fl) dhft, fd fdlh pr
Page 174 and 175:
In Fig. 9.29 ∆ ABC is isosceles w
Page 176 and 177:
6- nh xbZ vkd`fr 6 esaesa AB > AC g
Page 178 and 179:
16- ,d prqHkqZt ds fod.kZ ,d&nwljs
Page 180 and 181:
¼3½;fn AD = 7.5 lseh rks GD dk ek
Page 182 and 183:
v/;k;&10Unit-10lekarj prqHkqZt(Para
Page 184 and 185:
7- ,dkgh vk/kkj ;k lokZaxle vk/kkjk
Page 186 and 187:
5- ABCD ,d lekarj prqHkqZt gSaA BD
Page 188 and 189:
17- f=Hkqt dh ,d Hkqtk ds e/; fcUnq
Page 190 and 191:
= area. Prove that, QR bisects PS.(
Page 192 and 193:
5. ;fn fdlh le cgqHkqt ds vUr%dks.k
Page 194 and 195:
6- ,d le prqHkqZt ABCD dh jpuk dhft
Page 196 and 197:
v/;k;&11Unit-11T;kferh; jpuk,a(Geom
Page 198 and 199:
29 ,d oxZ dh jpuk dhft, ftlesa ,d f
Page 200 and 201:
Unit-12lkaf[;dh StatisticsoLrqfu"B
Page 202 and 203:
Show the following by a histogram.C
Page 204 and 205:
7- d{kk 9oha ds Nk=ksa dh tUefrfFk
Page 206 and 207:
Hkkj ¼fd-xzk- esa½Weight (in kg.)
Page 208 and 209:
oxZ ¼nSfud etnwjh½ la[;kClass (da
Page 210 and 211:
23- nks ikalksa dks ,d lkFk Qsadus
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