Old Exam Papers Dec. 2010 - Video

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Papers (A) (December) 2010 (316) A BCH B.Sc. (Preparatory) EXAMINATION, December, 2010 CHEMISTRY Paper-BCH (Chemistry) Time allowed : Three hours Maximum marks : 50 Attempt any five questions. Each question carries equal marks. fdUgha ik¡p iz'uksa ds mÙkj nhft;sA lHkh iz'uksa ds vad leku gSaA 1. (a) List various characteristics of covalent compounds. Differentiate between covalent and coordinate compounds with the help of two examples of each. 2+2 lg&la;ksth ;kSfxdksa dh fo'ks"krkvksa dks lwphc) dhft;sA nks mnkgj.kksa dh lgk;rk ls lg&la;kstd rFkk milg&la;kstd ;kSfxdksa ds e/; foHksn dhft;sA 2+2 PTO
(b) Define Hybridisation. Describe the formation of sp 3 , sp 2 and sp hybridised orbitals of carbon-atom. Give one example of a molecule in each case involving these different types of hybridisation. 6 ladj.k dks foLrkjiwoZd le>kb;sA dkcZu v.kq ds sp 3 , sp 2 rFkk sp ladj.k d{kdksa ds cuus dh izfØ;k dks le>kb;sA izR;sd izdkj ds ladj.k dk ,d mnkgj.k nhft;sA 6 2. (a) Give reasons for the following : (i) Diamond is hard but graphite is soft. (ii) Graphite is good conductor of electricity but diamond is not. (iii) Why BCl 3 acts as Lewis acid ? (iv) Silicon shows higher covalency than carbon. (v) CO 2 turns lime water milky. fuEufyf[kr dk dkj.k crkb;s % (i) ghjk dBksj gS rFkk xzsQkbV ueZA (ii) xzsQkbV fo|qr lqpkyd gS tcfd ghjk ughaA (iii) BCl 3 vEy dh rjg dk;Z djrk gSA 600 2 BCH 5 Papers (A) (December) 2010 (317) d-CykWd ds mu rÙoksa ds uke fyf[k;s ftUgsa laØe.k rÙoksa dh Js.kh esa ugha j[kk tkrkA 2 10. Explain Lassaigne's test for the detection of nitrogen in detail with chemistry of involved reactions. 10 ukbVªkstu ijh{k.k ds yslsXus VsLV dks foLrkjiwoZd] jklk;fud vfHkfØ;kvksa lfgr le>kb;sA 10 BCH 11 600
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4. Discuss the importance and objec
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5. "To motivate is to induce people
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6. Discuss important pricing strate
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4. Hkkjr esa i;ZVu {ks= esa mHkjrh
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4. jktLFkku ds yksd laxhr dh fofHkU
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6. Discuss the issues related to Br
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4. fuEufyf[kr ij fVIif.k;k¡ fyf[k;
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Papers (A) (December) 2010 (15) A D
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4. (i) What are the reasons for wat
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Papers (A) (December) 2010 (19) A P
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Papers (A) (December) 2010 (21) A P
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Papers (A) (December) 2010 (23) A M
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i;kZoj.k v/kksxfr ds fy, tula[;k o`
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(iii) Bases of Agricultural Typolog
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(iii) Growth of towns in Medieval p
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10. Write short notes on any two of
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(iv) fu;kstu izns'k (v) nf{k.k&if'p
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Papers (A) (December) 2010 (41) A B
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Papers (A) (December) 2010 (43) A C
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vko`Ùkchth esa ik;s tkus okys fofH
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Papers (A) (December) 2010 (47) A B
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^îkni mÙkd lao/kZu** rduhdh dh fu
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Hkj.k&iks"k.k D;k gS \ ,d iRuh vius
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Hkkjr esa Je la?k vkUnksyu dh foosp
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Officers ? How to make their role m
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3. What are the problems of small i
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of price elasticity ? How will you
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fo'ks"k vkfFkZd {ks= ls vki D;k le>
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2. How will you conduct cost audit
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(iii) Cost concept ys[kkadu vo/kkj.
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,d ewY; dk fl)kUr D;k gS \ ;g vUrjk
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and explain the various methods of
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fuEu leadksa ls fo"kerk ds prqFkZd
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Je fudklh dks ifjHkkf"kr dhft;sA bl
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(b) Purchases during the year 10,00
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thou chek ds fofHkUu vko';d rÙoksa
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Hkkjrh; cSafdax fu;eu vf/kfu;e] 194
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vUrjkZ"Vªh; O;kikj ds fjdkMksZ ds
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2. Distinguish between : (i) Cash a
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izcU/k ds fl)kUrksa ls vki D;k le>r
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eqnzk vkiwfrZ ls D;k rkRi;Z gS \ eq
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2. What do you mean by 'Product Lif
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(b) Describe the taxonomy of Inform
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2. Point out verb patterns in the f
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2. [kjxks'k ds 'kkjhfjd rU=ksa ij f
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(ii) Round-Robin Algorithm (iii) FC
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4. Write a detailed note on the plo
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are the benefits and problems in us
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3. :i ifjorZu dh fn'kk,¡ vkSj dkj.
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2. Define price elasticity of deman
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yksd iz'kklu dk vFkZ'kkL= ,oa lekt'
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lekthdj.k ds fofHkUu lksiku D;k gSa
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2. "Idealism has more to contribute
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izkDdYiuk D;k gS \ lkekftd vuqla/kk
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¼x½ |kok fpnLeS i`fFkoh uesrs] 'k
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1. Assess the social and economic c
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f'k{k.k rduhdh] O;ogkj rduhdh rFkk
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Papers (A) (December) 2010 (123) A
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(v) The rhythm of English speech de
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(ii) o.kZukRed vuqla/kku fof/k (iii
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5. Write a note on 'Hierarchy'. în
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fodkl iz'kklu esa ftyk dySDVj dh Hk
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iqLrdky; oxhZdj.k ds mís';] vko';d
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2. Explain the following with two e
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3. (a) What is office automation ?
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3. Define spreadsheet. What are the
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3. (a) What are software packages ?
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3. (a) Explain the different kinds
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3. (a) Describe the internet servic
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3. if{k;ksa ds jksx funku esa 'ko i
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4. What is an epic ? Discuss a few
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4. Discuss Trilling's Psychoanalyti
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3. jl&fu"ifÙk lEcU/kh HkêyksYyV v
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2. ^^HkfDrdky dh fuxqZ.k dkO; ijEij
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Hkkjr esa lekt'kkL=h; vuqla/kku esa
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foKkuksa ds oxhZdj.k ij vxLr dkEr d
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xzkeh.k Hkkjr esa Hkwfe lq/kkj dks
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3. Compare the Hindu and Muslim mar
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lpZ batu ls vki D;k le>rs gSa \ ;g
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?kjsyw fgalk ls vki D;k le>rs gSa \
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2. Give an account of Jawaharlal Ne
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f'k{kk dks ifjHkkf"kr dhft;sA vkids
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Describe briefly : (i) Species exti
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strategies for energy conservation
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2. Describe environmental impacts o
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Or Discuss the importance of Enviro
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2. Trace the history of Global Envi
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(ii) Not in vain She weeps-for lo !
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2. Describe the role of NGO's and c
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i;kZoj.k dh vo/kkj.kk dks le>krs gq
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ubZ f'k{kk uhfr ds ifjizs{; esa fo|
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5. Describe the steps related to pr
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6. Define Evaluation. What is the d
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,d foKku Dyc D;k gS \ vki vius fo|k
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ls vf/kd ugha gksuk pkfg,A lHkh iz'
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4. Discuss the scientific managemen
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Discuss it and explain the role of
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9. (a) From the following data, est
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jktLFkku esa efgyk f'k{kk dk fodkl
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it help in guiding the individual h
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f'k{kk izcU/ku esa la?k"kZ fl)kUr d
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2. Define measurement and evaluatio
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dEI;wVj dk mi;ksx fdu&fdu {ks=ksa e
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f'k{kk dk;ZØe dks izkjEHk djus ds
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fczfV'k dky rFkk LokrU×;ksÙkj dky
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iz.kkyh mikxe ls vki D;k le>rs gSa
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1. Discuss the nature and sources o
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1. Discuss the various steps of mod
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1. Critically examine National attr
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1. What is communalism ? Give sugge
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1. Discuss the History as synonym o
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1. Describe the main literary sourc
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1. Discuss about the concept and or
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1. Discuss the inter-relationship b
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1. Discuss the nature of medieval s
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1. How did the establishment of the
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(ix) dkek;uh-----------------Ñfr g
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10. Discuss the Ricardian theory of
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Page 265 and 266: Papers (A) (December) 2010 (265) A
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Page 277 and 278: as a teacher can drill into his hea
Page 279 and 280: lkekftd leL;k D;k gS \ blds fofHkUu
Page 281 and 282: fczVsu esa vkS|ksfxd ØkfUr dh eq[;
Page 283 and 284: Or Discuss the relationship between
Page 285 and 286: vk;dj vf/kfu;e] 1961 ds vuqlkj Ô;f
Page 289 and 290: 3. fuEufyf[kr dkfjdk dh O;k[;k dhft
Page 291 and 292: kjd&e`xk] Dofpn~ x`ghr ozrso nHkZ&p
Page 293 and 294: Section-B 3. Draw a critical apprec
Page 297 and 298: (e) Apart from politics, another su
Page 301 and 302: 9. What are the causes of famines i
Page 303 and 304: 7. Analyse in brief 'social weaknes
Page 305 and 306: fuEu L.P.P. dks xzkQ fof/k ls gy dh
Page 307 and 308: 11. Evaluate : 2 3 0 1 ? 3 2 2 3 ?
Page 309 and 310: fuEufyf[kr f}?kkr lehdj.k dks gy dh
Page 311 and 312: lk;k feYl fy- cuke jhtuy ih-,Q- dfe
Page 313 and 314: D;k ngst izFkk Hkkjrh; efgykvksa ds
Page 315: vUr%iznzO;h tkfydk dh lajpuk ,oa eq
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Page 325 and 326: (b) Evaluate : b g Lim log 1? x x ?
Page 327 and 328: 2. What do you know by freelance jo
Page 329 and 330: 3. Describe the development of prin
Page 331 and 332: dkcksZl ds laxBu] oxhZdj.k] dk;Z rF
Page 337 and 338: iqLrdky; lwph ls vki D;k le>rs gSa
Page 339 and 340: 1. What are the characteristics of
Page 341 and 342: 7. Throw light on the development o
Page 343 and 344: izLrkfor Hkkstu vko';drkvksa ij ,d
Page 345 and 346: 6. "Egg has a wide variety of use i
Page 347 and 348: 10. Write short notes on the follow
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Page 355 and 356: fl) dhft;s fd izR;sd ifjfer foek ok
Page 357 and 358: (b) For any real number a,b ? R , w
Page 359 and 360: (b) Show that the necessary conditi
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Page 363 and 364: 3. Give a brief history of T.V. dev
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lekUrj x nwjh ij f[kldk fn;k tk;s r
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(b) Show that the length of an endl
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10. State the facts and principles
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A Papers (A) (December) 2010 (373)
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(iii) ubZ eqnz.k iz.kkyh (iv) xzkeh
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(ii) Tin-Can effect (iii) CCD camer
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(ii) lg&lEcU/k (iii) losZ{k.k 'kks/
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vFkok jkeHkfä dkO; dh lkekU; izo`f
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2. iztuu lsokvksa ds mís'; rFkk bu
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vFkok eq>s ml vlfy;r dh ckr djus nh
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1. "Travel and Tourism is not a new
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1. While discussing the major chara
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1. Write salient features of Modern
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vUrjkZ"Vªh; lEcU/kksa ds vFkZ vkSj
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1. Discuss the meaning and scope of
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5. Why does government promote poul
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fuEufyf[kr esa ls fdUgha nks fo"k;k
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5. How many national parks and sanc
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making. Do you feel that in all sit
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3. Write short notes on the followi
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(b) Differentiate conductors, insul
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6. (a) Explain Gauss law of electro
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vFkok dkfrd ljn pan mft;kjhA tx lhr
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vFkok in~ekofr rsfg tksx latksxkA i
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vFkok ^^gk tudj Hkh eSaus u Hkjr dk
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vFkok ;k=k o`ÙkkUr ^phM+ksa ij pk
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4. Write a note on recent developme
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4. Comment on the childhood fancies
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System in a Bank ? Discuss some of
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3. (a) What are the various modes o
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4. ukV~;'kkL= ds vuqlkj LrEHk LFkki
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Hkkjr esa vf[ky Hkkjrh; lsokvksa dh
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3. Describe the organisation of the
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1. Discuss the financial relationsh
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Personal computer (PC) dks ifjHkkf"
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7. Who is a generalist ? ,d lkekU;K
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5. Account for the growth of public
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1. Discuss the types of monetary st
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Or What steps were taken by France
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Debentures 80,000 Sundry creditors
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dsUnzh; lfpoky; ds laxBu ,oa dk;Zi)
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lwpuk dks ifjHkkf"kr dhft;sA bldh f
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vFkok vkRekua jfFkua fof) 'kjhja jF
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6. fuEukafdr rf)rkUr 'kCnksa dh lw=
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4. Discuss the various dimensions w
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4. Define Multi-National Firm. What
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Qhpj vkSj i=dkfjrk ys[ku dh vU; fo/
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2. Write your views on the utility
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(b) What is Compton effect ? Show t
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5. (a) Determine the eigenvalues an
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(iv) .k fo Hkaqtark fol; lqg fg;Mb
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okf.kT; f'k{kk dk vFkZ ,oa {ks= crk
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lkekftd v/;;u dh orZeku vo/kkj.kk L
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fuEufyf[kr esa ls fdUgha nks ij laf
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iqPNb& ^fdesRFk vkxe.kivks;.ka \* l
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Papers (A) (December) 2010 (491) Sc
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(v) Birds of Germany ..............
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Section-B [k.M-c (Decimal Classific
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3. Discuss the supply chain managem
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2. What is the role of Radio as the
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Qhpj vkSj lEikndh; esa D;k vUrj gS
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3. What is kinship ? Describe jokin
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(vii) rs tXx.k mYylslfga (viii) llk
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(ii) rs vPNhba /kksvfUrA (iii) llkm
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foÙkh; ys[kkadu esa ikB~;iqLrd dk
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2. Development of comparative polit
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HkkSfrdh f'k{k.k ds y{; vkSj mís';
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ijh{k.k tk¡p ds lEcU/k esa vads{kd
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Papers (A) (December) 2010 (527) Sc
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(v) Water transportation in Jordan.
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Section-B [k.M-c (Dewey Decimal Cla
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Note : (i) Answer of the following
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(v) X-ray spectroscopy ............
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4. ukxfjd vf/kdkj&i= dh rhu eq[; fo
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3. Write a note on Panchayat Raj Sy
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4. Can we distinguish between trans
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3. (a) Briefly discuss the salient
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8. Use the correct form of the verb
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¼³½ Nk;kokn ¼p½ u;h dfork ¼N
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Library Foundation in the developme
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'kks/k&izk:i ls vki D;k le>rs gSa \
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ehfM;k ds fofHkUu izdkjksa dh ppkZ
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2. What are the important press law
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3. Explain the benefits and limitat
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ikB~;Øe fodkl dh izfØ;k le>kb;sA
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F;&ewY; f}&foHkktu ls vkidk D;k vk'
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5. How an ideal questionnaire can b
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vkS|ksfxd ØkfUr ds dkj.kksa ij izd
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Commission on Teacher Education. Ho
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iqLrdky; ,oa lwpuk lsokvksa esa osc
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fuEufyf[kr ij laf{kIr fVIif.k;k¡ f
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vFkok eqfM+;k fyfi jh folslrkoka cr
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Or Discuss the objectives of Teachi
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19oha 'krkCnh esa Hkkjr esa jk"Vªh
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x`g foKku dk bfrgkl o izÑfr D;k gS
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futh dEiuh dks ifjHkkf"kr dhft;sA f
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Title 1 : 3. izfof"V;k¡ cukus esa
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Other information : Call No. : T9 (
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Title 3 : (C.C.C.) Manual of Microb
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Lo.kZ ukfHkd ds fy, 2 MeV ÅtkZ ds
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vFkok ^^?kukuUn ds Ükàxkj o.kZu e
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xy dj th dj ej dj [kik jgk gS thou
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vFkok gwa vk[kj uS vatke b.k [kkrj
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Mª;wM&ykWjsUV~t ekWMy dh lgk;rk ls
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fuEufyf[kr esa ls fdUgha nks ij y?k
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H (i) addition (ii) reaction R-C +
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(ii) Furan is treated with HCN + HC
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fdlh MsVkcsl [kkst dks lw=c) djus r
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2. (a) What is a process framework
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3. (a) Explain instruction cycle. 1
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