Answer-Key-West-Bengal-Police-Constable-Lady-Constable.pdf

( 3 ) RB/CN_LC(P)/2020 [Please Turn Over] 5. Œfl¬±Ú ̧ˆ¬...Ó¬±ı ̨ ’øÒı± ̧œı ̨± √õ∂Ô ̃ øÚfl¬±ø ̇ ı...ı¶ö±ı ̨ √õ∂‰¬ ̆Ú fl¬Àı ̨Ú∑ Ans: ø ̧g≈¬ ̧ˆ¬...Ó¬± 5. mkmthfUtu mciC‡=t vrn÷ttu s÷t rlfUtme å„tt÷te fwUl m«g;t ≈tht cltRoYfUtu r:gtu? Ans: rm‡"w Dtxe m«g;t 4. Œ ̆Àkı ̨ é¬ ̃Ó¬±ı ̨ (power) ¤fl¬fl¬ fl¬œ∑ Ans: Î¬± ̊ ̨¬ÛÈ¬±ı ̨ 4. ÷tu‡mfUtu Nr¢;fUtu (power) YfUtR fuU ntu? Ans: ztgtuÀxh 3. Œflv¬±Àı ̨±øÙ¬À ̆ (chlorophyll) øÚÀ•ß±Mê Œfl¬±Ú Ò±Ó≈¬øÈ¬ ıÓ«¬ ̃±Ú∑ Ans: ̃...±·ÀÚø ̇ ̊ ̨± ̃ 3. rlbør÷trF; "t;wn¡ bΔgu fwUl "t;w ¢÷ttuhturVU÷t (chlorophyll) bt vtR‡A? Ans: ˆgt...lurNgb 2. Œfl¬±Ú Œ ̇ ı ̨±©Üò ̧—À‚ı ̨ øÚı ̨±¬ÛM± ¬Ûøı ̨ ̄∏À 2021 ̧±À ̆ı ̨ ’±·à¬ ̃±À ̧ ̧ˆ¬±¬ÛøÓ¬ ı ̨+À¬Û øÚı«±ø‰¬Ó¬ ̋À ̊ ̨ÀÂ∑ Ans: ˆ¬±ı ̨Ó¬ı ̄∏« 2. ydÙ; 2021 fUtu ÷ttde mkgw¢; ht≥[ mwhGt vrhM=fUtu yΔgG v=fUtu rlrˆ; fwUl =uNfUtu agl drhYfUtu A? Ans: Cth; 1. ’ø ̆ø•Ûfl¬-¤ı ̨ √õ∂Ó¬œÀfl¬ ¬Û“±‰¬øÈ¬ ı ̨À„ı ̨ øı ̨—À ̊ ̨ı ̨ Œfl¬±ÚøÈ¬¬ ¤ø ̇ ̊ ̨± ̃ ̋±ÀÀ ̇ı ̨ √õ∂øÓ¬øÚøÒQ ¶§ı ̨+¬Û∑ Ans: ̋ ̆≈ 1. ytu÷trˆvfU fUtu v∑taJxt dtu÷tt af{Un¡ (colour of five rings) bΔgu fwUlatrnk af{U÷tu YrNgt bnt=uNfUtu år;rlr"¿J d=oA? Ans: vnuk÷ttu RB/CN_LC(P)/2020 ( 4 ) 8. 2020 ̧±À ̆ ̧±ø ̋ÀÓ¬... ŒÚ±Àı ̆ ¬Û≈ı ̨¶®±ı ̨ Œfl¬ øÊÀÓ¬øÂÀ ̆Ú∑ Ans: ̆≈ ̋◊ ̧ ¢≠±fl¬ (Louis Gluck) 8. 2020 fUtu mtrn¿gbt ltucu÷t vwhÙfUth rJsu;t fUtu r:Y? Ans: ÷twRom ...÷twfU (Louis Gluck) 9. Î¬◊ ̋◊— ̧ ’Ù¬ Ù¬± ̊ ̨±ı ̨ (Wings of Fire) fl¬±ı ̨ ’±RÊœıÚœ∑ Ans: ¤ ø¬Û ŒÊ ’±s≈ ̆ fl¬± ̆± ̃ 9. rJk...m yVU VUtgh (Wings of Fire) fUmfUtu yt¿bfU:t ntu? Ans: Y ve su yÁ=w÷t fU÷ttb 10. øÚÀ•ß±Mê Œfl¬±Ú ̇±¶aœ ̊ ̨ Ú‘Ó¬...Õ ̇ ̆œı ̨ (Dance form) Ú± ̃ Œ ̊ ·Ë± ̃ ŒÔÀfl¬ Ó¬±ı ̨ ̧‘ø©Ü Ó¬±ı ̨ Ú±À ̃ Ú± ̃fl¬ı ̨Ì fl¬ı ̨± ̋À ̊ ̨ÀÂ∑ Ans: fl≈¬ø‰¬¬Û≈øh¬ 10. rlbør÷trF; fwUl NtÙ∫teg l]¿g Nir÷tfUtu (Dance form) ltbfUh„t W¿v‡l CYfUtu d∑tWfUtu ltb btr: htrFYfUtu A? Ans: fwUaevwze 7. ˆ¬±ı ̨Ó¬œ ̊ ̨ Ê±Ó¬œ ̊ ̨ fl¬—À·ËÀ ̧ı ̨ ¤fl¬ ̃±S Œfl¬±Ú ’øÒÀı ̇ÀÚ ̃ ̋±R± ·±g¬œ ̧ˆ¬±¬ÛøÓ¬Q fl¬Àı ̨øÂÀ ̆Ú∑ Ans: Œı ̆·“±› 7. Cth;eg ht≥[eg fUtkd{um fUtu fwUl YfUbt∫t yr"JuNlbt bnt¿bt d∑t"e÷tu yΔgG;t dhufUt r:Y? Ans: cu÷tdtb 6. &l ̧±•⁄±ÀÊ...ı ̨ ̧ı ̨fl¬±øı ̨ ˆ¬± ̄∏± fl¬œ øÂ ̆∑ Ans: ̧—¶‘®Ó¬ 6. dwπtJkNfUtu (Gupta dynasty) Ntml fUt÷tbt yr"fUtrhfU CtMt fuU r:gtu? Ans: mkÙf]U; ( 5 ) RB/CN_LC(P)/2020 [Please Turn Over] 13. L.P.G. ø ̧ø ̆`¬±Àı ̨ øÚÀ•ß±Mê Œfl¬±Ú ·...± ̧ Ô±Àfl¬∑ Ans: øıÎ¬◊ÀÈ¬Ú › Œ√õ∂±À¬ÛÚ 13. L.P.G. rmr÷t‡zhbt fwUlatrnk ...gtm vtR‡A? Ans: Ágqxul h åtuvul 14. øÚÀ•ß±Mê Œfl¬±ÚøÈ¬ ̇øMêı ̨ (energy) ¤fl¬fl¬ Ú ̊ ̨∑ Ans: ¬Û±¶®± ̆ (Pascal) 14. rlbør÷trF; bΔgu fwUlatrnk Qsto (energy) fUtu YfUtR ntuRl? Ans: vtÙfU÷t (Pascal) 15. ø ̧ÀÚ ̃± ̋À ̆ Œ√õ∂±ÀÊ"ı ̨ (Projector) ı ̨+À¬Û Œfl¬±Ú Œ ̆k ı...ı ̋+Ó¬ ̋ ̊ ̨∑ Ans: Î¬◊M ̆ Œ ̆k (Convex lens) 15. a÷tra∫t åtusu¢xhbt (Projector) fwUl åfUthfUtu ÷tu‡m ågtud drh‡A? Ans: W¿;÷t ÷tu‡m (Convex lens) 11. øÚÀ•ß±Mê Œfl¬±ÚøÈ¬ ¤fl¬øÈ¬ Operating System (OS) Ú ̊ ̨∑ Ans: ›ı ̨±fl¬ ̆ (Oracle) 11. rlbør÷trF; bΔgu fwUlatrnk ytuvhurxkd rmÙxb (Operating System) ntuRl? Ans: ytuhufU÷t (Oracle) 12. øÚÀ•ß±Mê Œfl¬±Ú ’ºøÈ¬ ¶§ ̊ ̨—øSê ̊ ̨ (Autonomous) ¶ß± ̊ ̨≈Ó¬ÀLaı ̨ (Nervous System) Z±ı ̨± øÚ ̊ ̨øLaÓ¬ Ú ̊ ̨∑ Ans: ‰¬é≈¬ (Eye) 12. fwUl ykd Ôttgw å„tt÷te (Nervous System) ≈tht rlgr‡∫t; nw∑=il? Ans: yt∑Ft (Eye) RB/CN_LC(P)/2020 ( 6 ) 19. ŒıÃX¬ Ò ̃«·ËLö ëøSø¬ÛÈ¬fl¬í Œfl¬±Ú ø ̆ø¬ÛÀÓ¬ Œ ̆‡±∑ Ans: ¬Û±ø ̆ 19. ctiı "bod{‡: Ir∫trvxfUO fwUl r÷trvbt ÷turFYfUtu r:gtu? Ans: vt÷te 20. fl¬Ó¬ ̧±À ̆ ̧ı«ˆ¬±ı ̨Ó¬œ ̊ ̨ øfl¬ ̄∏±Ú ̧ˆ¬± √õ∂øÓ¬øá¬Ó¬ ̋À ̊ ̨øÂ ̆∑ Ans: 1936 20. fwUl JMobt yrF÷t Cth;eg rfUmtl mCtfUtu dXl CYfUtu r:gtu? Ans: 1936 16. ̊ø ¬Û‘øÔıœı ̨ ‰¬±øı ̨øÀfl¬ ı± ̊ ̨≈ ̃G¬ ̆ Ú± Ô±fl¬Ó¬, Ó¬Àı ¬Û‘øÔıœ Œfl¬ ̃Ú ̋Ó¬∑ Ans: ’Ó¬...øÒfl¬ ̇œÓ¬ ̆ 16. gr= v]⁄JefUtu Jrhvrh Jtgwb„z÷t lCYfUtu CY fÙ;tu nw‡⁄gtu? Ans: "uhi ramtu 18. ø ̧g≈¬ ̧ˆ¬...Ó¬±ı ̨ Î¬◊À{°‡À ̊±·... ıjı ̨ Œfl¬±ÚøÈ¬ øÂ ̆∑ Ans: Œ ̆±Ô± ̆ 18. rm‡"w DtxefUtu åbwF c‡=hdtn fwUl r:gtu? Ans: ÷ttu:÷t 17. øÚÀ•ß±Mê Œfl¬±Ú Ó¬±øı ̨À‡ ˆ¬±ı ̨ÀÓ¬ı ̨ ̧—øıÒ±Ú ·‘ ̋œÓ¬ (adopted) ̋À ̊ ̨øÂ ̆∑ Ans: ÚÀˆ¬•§ı ̨ 26, 1949 17. Cth;fUtu mkrJ"tl fUrn÷tu d{n„t (adopted) drhgtu? Ans: ltuCuˆch 26, 1949 ( 7 ) RB/CN_LC(P)/2020 [Please Turn Over] 21. ‘Amphan’ Ú± ̃øÈ¬ Œfl¬±Ú Œ ̇ øÀ ̊ ̨øÂ ̆∑ Ans: Ô± ̋◊ ̆...±`¬ 21. ‘Amphan’ fUtu ltbfUh„t fwUlatrnk =uN ≈tht drhYfUtu r:gtu? Ans: :tRo÷gt„z 23. ̃±øfl«¬Ú ̊≈Mêı ̨±À©Üòı ̨ Î¬◊¬Ûı ̨±©Üò¬ÛøÓ¬ı ̨ Ú± ̃ fl¬œ∑ Ans: fl¬ ̃ ̆± ̋...±øı ̨ ̧ 23. mkgw¢; ht≥[ yburhfUt fUtu J;obtl Wvht≥[vr; fUtu ltb fuU ntu? Ans: fUb÷tt nirhm 24. 2023 ̧±À ̆ı ̨ ¬Û≈è ̄∏Àı ̨ øSêÀfl¬È¬ øıù ́fl¬±¬Û (ICC Mens Cricket World Cup, 2023) Œfl¬±Ú ŒÀ ̇ ’Ú≈øá¬Ó¬ ̋Àı∑ Ans: √ˆ¬±ı ̨Ó¬ı ̄∏« 24. fwUl =uN÷tu 2023 mt÷tbt ytRomeme vwh•M rf{UfuUx rJÎJfUv (ICC Mens Cricket World Cup, 2023) fUtu ytgtuslt dluo A? Ans: Cth; 22. 2020 ŒÈ¬±øfl¬› ’ø ̆ø•ÛÀfl¬ Ê...±ˆ¬ø ̆ÀÚ ¶§Ì«¬Ûfl¬Ê ̊ ̨œ Úœı ̨Ê Œ‰¬±¬Ûh¬± øÚÀ•ß±Mê Œfl¬±Ú ¶ö±ÀÚı ̨ ’øÒı± ̧œ∑ Ans: ¬Û±øÚ¬ÛÔ 22. 2020 xturfUgtu ytu÷trˆvfUbt Ct÷tt VuUk¢lu Fu÷t ( Javelin Throw ) ÙJ„to rcsu;t rlhs atuv\zt fwUl XtW∑fUt fUt Jtrm‡=t nwlT? Ans: vtrlv; 25. Œfl¬±Ú øÚøÈ¬ ¬Ûø}¬ ̃ıÀº ¬Û≈ø ̆ ̇ øı ̧ (Police Day) ı ̨+À¬Û ¬Û±ø ̆Ó¬ ̋ ̊ ̨∑ Ans: 1 Œ ̧ÀõI◊•§ı ̨ 25. vrÎab ckdt÷tbt fwUl r=l÷ttRo Ivwr÷tm r=JmO (Police Day) fUtu ¡vbt bltRo‡A? Ans: 1 muÀxuˆch RB/CN_LC(P)/2020 ( 8 ) 26. ¬Ûø}¬ ̃ıÀºı ̨ œ‚«Ó¬ ̃ Œ ̧Ó≈¬ Œfl¬±ÚøÈ¬∑ Ans: Ê ̊ ̨œ Œ ̧Ó≈¬ 26. vrÎab ckdt÷tfUtu mciC‡=t ÷ttbtu vw÷t fwUl ntu? Ans: sturg vw÷t 28. 10° ‰¬...±ÀÚ ̆ ï 10° channel ó øÚÀ•ß±Mê Œfl¬±Ú ≈øÈ¬ı ̨ ̃±Á¬‡±Ú øÀ ̊ ̨ Œ·ÀÂ∑ Ans: ’±j± ̃±Ú › øÚÀfl¬±ıı ̨ Zœ¬Û¬Û≈? 28. 10° Âgtl÷t ï 10° channel ó rlbør÷trF; fwUlatrnk xtvwfUtu Jeabt yJrÙ:; A? Ans: y„zbtl h rlfUtucth xtvw 29. øÚÀ•ß±Mê Œfl¬±ÚøÈ¬ ı ̨øı ̇ ̧... Ú ̊ ̨∑ Ans: Ó≈¬ ̆± 29. fwUlatrnk hrJ VUm÷t ntuRl? Ans: fUvtm 30. Œfl¬±Ú ̧±À ̆ ˆ¬±ı ̨Ó¬ √õ∂Ô ̃ T-20 øıù ́fl¬±¬Û Ê ̊ ̨œ ̋À ̊ ̨øÂ ̆∑ Ans: 2007 30. Cth;÷tu vrn÷ttu T-20 rJÎJfUv fUrn÷tu rs;ufUtu r:gtu? Ans: 2007 27. ı'± ı...±‚Ë ̧—ı ̨é¬Ì √õ∂fl¬ä (Buxa Tiger Reserve) ¬Ûø}¬ ̃ıÀºı ̨ Œfl¬±Ú ŒÊ ̆± ̊ ̨ ’ıø¶öÓ¬∑ Ans: ’±ø ̆¬Û≈ı ̨≈ ̊ ̨±ı ̨ 27. c¢mt xtRdh rhsJo (Buxa Tiger Reserve) vrÎab ckdt÷tfUt fwUl rs÷÷ttbt yJrÙ:; A? Ans: y÷tevwh=TJth ( 9 ) RB/CN_LC(P)/2020 [Please Turn Over] 31. 2020 ̧±À ̆ øÓ¬ı ̨j±øÊÀÓ¬ Œ^±Ì±‰¬± ̊« ¬Û≈ı ̨¶®±ı ̨ Œfl¬ ̆±ˆ¬ fl¬Àı ̨Ú∑ Ans: ÒÀ ̃«f øÓ¬› ̊ ̨±øı ̨ 31. ;ehk=tsebt ätu„ttatgo vwhÙfUth 2020 fUtu rJsu;t fUtu nwlT? Ans: "buo‡ä r;Jthe 33. øÚÀ•ß±Mê Œfl¬±ÚøÈ¬ fl¬ø•ÛÎ¬◊È¬±Àı ̨ ¶ö± ̊ ̨œˆ¬±Àı Ó¬Ô... ̧—ı ̨é¬Ì ï Data Store ó fl¬Àı ̨∑ Ans: ROM 33. fUˆÀgwxhfUtu fwUl Ctdbt Ù:tge ztxt mkd{n ï Data Store ó drh‡A? Ans: ROM 34. C++ fl¬œ∑ Ans: ¤fl¬øÈ¬ Œ√õ∂±·Ë±ø ̃— ̆...±—&À ̊ ̨Ê 34. C++ fuU ntu? Ans: YfU åtud{trbkd ÷tikdwYs 35. SVEEP Program fl¬œ∑ Ans: Systematic Voters’ Education and Electoral Participation Program 35. SVEEP Program fuU ntu? Ans: Systematic Voters’ Education and Electoral Participation Program 32. fl¬ ̆ ̃fl¬±øı ̨ ø‰¬SÕ ̇ ̆œ (painting) Œfl¬±Ú ı ̨±ÀÊ... Î¬◊»¬ÛøM ̋À ̊ ̨øÂ ̆∑ Ans: ’g™¬√õ∂À ̇ 32. fU÷tbfUthe ra∫tfU÷tt (painting) fwUl htflg ctx W¿v‡l CYfUtu ntu? Ans: yt‡"{å=uN RB/CN_LC(P)/2020 ( 10 ) 36. Œfl¬±Ú ̃ ̇± ŒÎ¬øº (Dengue) Œı ̨±· Âh¬± ̊ ̨∑ Ans: ¤øÎ¬ ̧ 36. fwUlatrnk ÷ttbFwxTxu÷tu zukdw (Dengue) ViU÷ttW∑A? Ans: Yrzm 38. ’Ê±Ó¬ ̇Sn Œfl¬±Ú ̃ ̋±ÊÚ¬ÛÀı ̨ ’øÒ¬ÛøÓ¬ øÂÀ ̆Ú∑ Ans: ̃·Ò 38. yst;N∫tw fwUl bntslv=fUt NtmfU r:Y? Ans: bd" 39. Œfl¬±Ú Œ ̃±· ̆ ̧•⁄±È¬ œÚ- ̋◊- ̋◊ ̆±ø ̋ √õ∂‰¬ ̆Ú fl¬Àı ̨Ú∑ Ans: ’±fl¬ıı ̨ 39. =el-Y-R÷ttne fUtu Ù:tvlt fwUl bwd÷t mb{tx÷tu dhufUt r:Y? Ans: yfUch 40. 1857 ̧±À ̆ı ̨ ̃ ̋±øıÀ^±À ̋ı ̨ ̧ ̃ ̊ ̨ fl¬±Ú¬Û≈Àı ̨ Œfl¬ øıÀ^± ̋œÀı ̨ ŒÚÓ‘¬Q øÀ ̊ ̨øÂÀ ̆Ú∑ Ans: Ú±Ú± ̧±ø ̋ı 40. 1857 fUtu rJätun fUtu cu÷ttbt fUtlvwhbt rJätune fUtu lu;]¿J fUm÷tu dhufUt r:Y? Ans: ltlt mtrnc 37. Œfl¬±Ú ıÂı ̨ ¬Ûø}¬ ̃ıÀº ëfl¬Ú...±|œí √õ∂fl¬ä ‰¬± ̆≈ ̋À ̊ ̨øÂ ̆∑ Ans: 2012 37. vrÎab ckdt÷tbt IfU‡gt∂eO åfU÷v fUrn÷tu Nw¡ CYfUtu r:gtu? Ans: 2012 ( 11 ) RB/CN_LC(P)/2020 [Please Turn Over] 41. ˆ¬±ı ̨Ó¬œ ̊ ̨ Ê±Ó¬œ ̊ ̨ fl¬—À·ËÀ ̧ı ̨ Œfl¬±Ú ’øÒÀı ̇ÀÚ ë¬Û”Ì« ¶§ı ̨±Êí-¤ı ̨ ’ºœfl¬±ı ̨ ŒÚ› ̊ ̨± ̋À ̊ ̨øÂ ̆∑ Ans: ̆±À ̋±ı ̨ (1930) 41. Cth;eg htr≥[g fUtkd{um fUtu fwUl yr"JuNlbt Ivq„to ÙJhtsO fUtu åÙ;tJ vtrh; CYfUtu r:gtu? Ans: ÷ttntih (1930) 43. Œfl¬ı ̨± ̆± ̊ ̨ ÚÓ≈¬Ú Ù¬ ̧ ̆ ŒÓ¬± ̆±ı ̨ Î¬◊» ̧Àıı ̨ Ú± ̃ fl¬œ∑ Ans: ›Ú± ̃ 43. fuUh÷tt fUtu VUm÷t bntu¿mJ fUtu ltb fuU ntu? Ans: ytu„tb 44. ø ̋øj ø ̧ÀÚ ̃± Ê·ÀÓ¬ Œfl¬±Ú ’øˆ¬ÀÚÓ¬± ë±± ̃øÌí Ú±À ̃ ÊÚø√õ∂ ̊ ̨ øÂÀ ̆Ú∑ Ans: ’À ̇±fl¬ fl≈¬ ̃±ı ̨ 44. rn‡=e rVU÷b sd;bt fwUl yrClu;t I=t=tbtuleO fUtu ltbbt årmı r:Y? Ans: yNtufU fwUbth 45. √õ∂‡...±Ó¬ ı±— ̆± Î¬◊¬ÛÚ...± ̧ ë√õ∂Ô ̃ √õ∂øÓ¬|nøÓ¬í fl¬±ı ̨ Œ ̆‡±∑ Ans: ’± ̇±¬Û”Ì«± Œıœ 45. årmı ckdt÷te Wv‡gtm Iå:b år;∂wr;O fUtu ÷tuFfU fUtu ltb fuU ntu? Ans: ytNtvq„to =uJe 42. Ê±Ó¬œ ̊ ̨ õ≠...±øÚ— fl¬ø ̃ ̇Ú (Planning Commission) Œfl¬±Ú ̧±À ̆ ¶ö±ø¬ÛÓ¬ ̋ ̊ ̨∑ Ans: 1950 42. Cth;eg gtuslt ytgtudfUtu (Planning Commission) Ù:tvlt fUrn÷tu CYfUtu r:gtu? Ans: 1950 RB/CN_LC(P)/2020 ( 12 ) 46. ŒÈ¬±øfl¬› ’ø ̆ø•ÛÀfl¬ ¬Ûfl¬Ê ̊ ̨œ ̆ˆ¬ ̆œÚ± ıı ̨À·“± ̋± ̋◊ Œfl¬±Ú ı ̨±ÀÊ...ı ̨ ı±ø ̧j±∑ Ans: ’± ̧± ̃ 46. xturfUytu ytu÷trˆvfU v=fU rJsu;t ÷tJr÷tlt cÛdtu ∑ntRo fwUl htflgfUt nwlT? Ans: ymb 48. ¬Ûø}¬ ̃ıÀºı ̨ ı ̨±Ê... ¬Ûq (State animal) fl¬œ∑ Ans: Œ ̃ÀÂ± øıh¬± ̆ 48. vrÎab ckdt÷tfUtu htflg vNw (State animal) fuU ntu? Ans: rVUrNkd fiUx 49. øÚ•ßø ̆ø‡ÀÓ¬ı ̨ ̃ÀÒ... Œfl¬±ÚøÈ¬ ¬Ûø}¬ ̃ıÀº øÀÚ ̃±ı ̨ (Denmark) Î¬◊¬ÛøÚÀı ̇ øÂ ̆∑ Ans: |œı ̨± ̃¬Û≈ı ̨, U·ø ̆ 49. rlbør÷trF; bΔgu vrÎab ckdt÷tbt zurlm (Denmark) fUt÷ttule fwUl r:gtu? Ans: ∂ehtbvwh, nwd÷te 50. √ı±— ̆±ı ̨ Œı ̨ÀÚ ̧“±À ̧ı ̨ ÊÚfl¬ ıÀ ̆ fl¬±Àfl¬ ’øˆ¬ø ̋Ó¬ fl¬ı ̨± ̋ ̊ ̨∑ Ans: ı ̨±Ê± ı ̨± ̃À ̃± ̋Ú ı ̨± ̊ ̨ 50. ckdt÷tbt vwlstodh„tfUtu rv;t fUm÷ttRo btrl‡A? Ans: htst htbbtunl htg 47. HIDCO -ı ̨ ̧•Û”Ì« ı ̨+¬Û fl¬œ∑ Ans: Housing Infrastructure Development Corporation 47. HIDCO fUtu rJÙ;]; ¡v fuU ntu? Ans: Housing Infrastructure Development Corporation ( 13 ) RB/CN_LC(P)/2020 [Please Turn Over] 51. õ∂ùüÀı±Òfl¬ ¶ö±ÀÚ fl¬œ ı ̧Àı∑ 3F, 6G, 11I, 18L, ? Ans: 27P 51. åÎl ra‡nbt fuU ytWluA? 3F, 6G, 11I, 18L, ? Ans: 27P 53. ˆ¬^À ̆±fl¬Àfl¬ Œø‡À ̊ ̨ ̃ø ̋ ̆± ı ̆À ̆Ú,ëëÎ¬◊øÚ ’± ̃±ı ̨ ̃±À ̊ ̨ı ̨ ̃±ı ̨ ¤fl¬ ̃±S ¬Û≈Síí/ ˆ¬^ ̃ø ̋ ̆± ˆ¬^À ̆±Àfl¬ı ̨ Œfl¬ ̋Ú∑ Ans: Œı±ÚøÁ¬ (Niece) 53. YfU slt vwh•MfUtu vrhag r=‚=i brn÷tt÷tu CrllT, IIWle buhtu ytbtfUtu ytbtfUtu Y¢÷ttu Atuhtu ̋lT>OO brn÷tt vwh•MfUtu fuU vAo? Ans: C;ese (Niece) 54. ’ ̧ ̃ (odd) ̇søÈ¬ ø‰¬ø ̋êÓ¬ fl¬èÚ – Ans: Trivial 54. yltiXtu (odd) NÁ=÷ttRo rarü; dlwontumT & Ans: Trivial 52. õ∂ùüÀı±Òfl¬ ¶ö±ÀÚ fl¬œ ı ̧Àı∑ Ans: 11 52. åÎl ra‡nbt fuU ytWluA? Ans: 11 196 ? 121 154 14 196 ? 121 154 14 RB/CN_LC(P)/2020 ( 14 ) 56. ̆ÑÌ ’± ̃±ı ̨ ı±øh¬ ŒÔÀfl¬ 15 øfl¬ø ̃ ¬Ûø}¬À ̃ Œ· ̆/ Ó¬±ı ̨¬Ûı ̨ ı“± øÀfl¬ ‚≈Àı ̨ 20 øfl¬ø ̃ ̋“±È¬ ̆/ Œ ̧ ¤ı ̨¬Ûı ̨ ¬Û”ı«øÀfl¬ 25 øfl¬ø ̃ Œ· ̆ ¤ı— Œ ̇À ̄ ı“± øÀfl¬ ‚≈Àı ̨ 20 øfl¬ø ̃ Œ· ̆/ ıÓ«¬ ̃±ÀÚ ̆ÑÌ ’± ̃±ı ̨ ı±øh¬ ŒÔÀfl¬ fl¬Ó¬”Àı ̨ ı ̨À ̊ ̨ÀÂ∑ Ans: 10 øfl¬ø ̃ 56. ÷tÃbK buhtu Dhctx 15 km vrÎab ;VoU ÷ttdu vrA, Wrl ctgt‚vrx VUfuoUh 20 km rn‚\zl ÷ttdu> ¿gm vrA Wrl VuUrh 25 km vqJor;h VUfuoUh rn‚\zl ÷ttdu h y‡;bt ctgt‚ ;VoU ÷ttrd Wrl 20 km rn\‚zl :t÷tu> J;obtlbt ÷tÃb„t buhtu Dhctx fUr; xt\ztu A? Ans: 10 km 57. PORTER ̇søÈ¬Àfl¬ ̊ø Œfl¬±ÀÚ± ̧±—Àfl¬øÓ¬fl¬ ˆ¬± ̄± ̊ ̨ MBNZQN Œ ̆‡± ̋ ̊ ̨, Ó¬Àı REPORT fl¬œˆ¬±Àı Œ ̆‡± ̋Àı∑ Ans: NQMBNZ 57. gr= PORTER NÁ=fUtu mkfuUr;fUhK MBNZQN ntu Clu, REPORT fUtu mkfuUr;fUhK fuU ̋lm¢A? Ans: NQMBNZ 58. ÚœÀ‰¬ı ̨ Œfl¬±ÚøÈ¬ õ∂M ̇Àsı ̨ õ∂øÓ¬øı•§ (Image) ∑ Ans: 58. rlˆlr÷trF; NÁ=÷ttRo yrnltbt år;rJˆc (Image) fUÙ;tu =urF‡A? Ans: EFFECTIVE EFFECTIVE EFFECTIVE EFFECTIVE 55. ̧øÍ¬fl¬ øıfl¬äÀfl¬ ø‰¬ø ̋êÓ¬ fl¬èÚ – Carnivorous : Tiger : Wolf Ans: Student : Boy : Girl 55. mne rJfU÷v FtufllwntumT & Carnivorous : Tiger : Wolf Ans: Student : Boy : Girl ( 15 ) RB/CN_LC(P)/2020 [Please Turn Over] 61. õ∂ùüÀı±Òfl¬ ¶ö±ÀÚ fl¬œ ı ̧Àı∑ BMX, DNW, FOV, ? Ans: HPU 61. åÎl ra‡nbt fuU ytWluA? BMX, DNW, FOV, ? Ans: HPU 62. ÚœÀ‰¬ı ̨ ø ̧øı ̨ÊøÈ¬ı ̨ ̇”Ú...¶ö±Ú&ø ̆ ¬Ûı ̨ ¬Ûı ̨ Œfl¬±Ú ıÌ« ̃± ̆± øÀ ̊ ̨ ¬Û”Ì« fl¬ı ̨À ̆ Ó¬± ¤fl¬øÈ¬ øÚø«©Ü øÚ ̊ ̨ ̃ Œ ̃ÀÚ ‰¬ ̆Àı∑ a ___ bc ___ a ___ bcda ___ ccd ___ bcd ___ Ans: adbbad 62. rlˆlr÷trF; át]kF÷tt fwUl JKobt÷ttfUtu rlgb btrl vqKo dlo mrfU‡A? a ___ bc ___ a ___ bcda ___ ccd ___ bcd ___ Ans: adbbad 59. õ∂ùüÀı±Òfl¬ ¶ö±ÀÚ fl¬œ ı ̧Àı∑ 48, 24, 96, 48, 192, ? Ans: 96 59. åÎl ra‡nbt fuU ytWluA? 48, 24, 96, 48, 192, ? Ans: 96 60. õ∂ùüÀı±Òfl¬ ¶ö±ÀÚ fl¬œ ı ̧Àı∑ A, I, P, V, A, E, ? Ans: H 60. åÎl ra‡nbt fuU ytWluA? A, I, P, V, A, E, ? Ans: H RB/CN_LC(P)/2020 ( 16 ) 66. ÚœÀ‰¬ı ̨ ̧—‡...±ı ̨ ø ̧øı ̨ÀÊ, fl¬Ó¬ı±ı ̨ 1, 3 ¤ı— 7 ¤fl¬ ̧±ÀÔ ’±ÀÂ Œ ̊‡±ÀÚ 7 ̃±Á¬‡±ÀÚ ¤ı— 1 › 3 Ó¬±ı ̨ ≈¬Û±À ̇ ıÀ ̧ÀÂ∑ 2 9 7 3 1 7 3 7 7 1 3 3 1 7 3 8 5 7 1 3 7 7 1 7 3 9 0 6 Ans: 3 66. rlˆlr÷trF; mkœgtfUtu át]kF÷ttbt fU;e vxfU 1, 3 h 7 YfiU mkd A snt‚ 7 atrnk ceabt h 1 Jt 3 atrnk 7 fUtu fwUli ;VoU vtR‡A? 2 9 7 3 1 7 3 7 7 1 3 3 1 7 3 8 5 7 1 3 7 7 1 7 3 9 0 6 Ans: 3 64. P, Q, R, S ¤ı— T ¤fl¬øÈ¬ ı‘M±fl¬±ı ̨ ŒÈ¬øı ̆Àfl¬ ø‚Àı ̨ ıÀ ̧ ’±ÀÂ/ R, P -¤ı ̨ Î¬±ÚøÀfl¬ ¤ı— S -¤ı ̨ ı“±øfl¬ ŒÔÀfl¬ øZÓ¬œ ̊ ̨ ¶ö±ÀÚ ıÀ ̧ ’±ÀÂ/ T, P › S -¤ı ̨ ̃±Á¬‡±ÀÚ ıÀ ̧øÚ/ Ó¬± ̋À ̆ Œfl¬ R -¤ı ̨ ı“±øfl¬ ŒÔÀfl¬ øZÓ¬œ ̊ ̨ ¶ö±ÀÚ ıÀ ̧ ’±ÀÂ∑ Ans: Q 64. P, Q, R, S h T YfU dtu÷ttfUth xuc÷tfUtu Jrhvrh crmhnufUt AlT> R, P fUtu =tRlu ;VoU A h S fUtu ctgt∑;VoU ctx =tuØttu Ù:tlbt cmufUt AlT> T, P h S fUtu ceabt JmufUt nil> ¿gmtuCt, R fUtu ctgt∑;VoU ctx =tuØttu Ù:tlbtfUtu cmufUt AlT? Ans: Q 65. ı ̨œÚ±ı ̨ ı ̊ ̨ ̧ ̧≈ÚœÓ¬±ı ̨ ı ̊ ̨À ̧ı ̨ øZ&Ì/ Úø ̃Ó¬± |±ıÌœı ̨ ŒÔÀfl¬ ı ̊ ̨À ̧ ŒÂ±È¬, ’±ı±ı ̨ |±ıÌœ ̧≈ÚœÓ¬±ı ̨ ŒÔÀfl¬ ı ̊ ̨À ̧ ıh¬/ fl¬±fl¬ ̆œı ̨ ı ̊ ̨ ̧ |±ıÌœı ̨ ı ̊ ̨À ̧ı ̨ øZ&Ì ̋À ̆, Œfl¬ ı ̊ ̨À ̧ı ̨ ø ̋ ̧±Àı ̃Ò... ̃¶ö±ÀÚ ’±ÀÂ∑ Ans: |±ıÌœ 65. helt fUtu Wbuh mwle;tfUtu C‡=t =wRodwK A> lrb;t ∂tJKe C‡=t Wbuhbt mtltu AlT h ∂tJKe mwle;t C‡=t Wbuhbt Xw÷ttu AlT> gr= fUtfUr÷t fUtu Wbuh ∂tJKe C‡=t =wRodwK A Clu, Wbuh ylwmth rcabt fUtu A? Ans: ∂tJKe 63. A, B -¤ı ̨ ˆ¬± ̋◊/ B, C -¤ı ̨ fl¬Ú...± ¤ı— D ̋ ̆ A -ı ̨ ø¬ÛÓ¬±/ Ó¬± ̋À ̆ C, D -¤ı ̨ Œfl¬ ̋Ú∑ Ans: ¶aœ 63. A, B fUtu CtRo ntu, B, C fUtu Atuhe ̋lT h D ai A fUtu cwct ̋lT Clu C h D fUtu mˆc‡" fuU ntu? Ans: ∂eb;e ( 17 ) RB/CN_LC(P)/2020 [Please Turn Over] 68. ÚœÀ‰¬ı ̨ ÂøıøÈ¬ÀÓ¬ fl¬Ó¬&ø ̆ øSˆ≈¬Ê (triangle) ’±ÀÂ∑ Ans: 13 68. r=RYfUtu ra∫tbt fUr;Jxt r∫tfUtuKn¡ (triangle) AlT? Ans: 13 67. ı ̨øıı ̨ ÊiúøÚ ı≈Òı±ı ̨/ Œ·±¬Û±À ̆ı ̨ ÊiúøÚ ı ̨øıı ̨ ÊiúøÀÚı ̨ 50 øÚ ¬Ûı ̨ ̋À ̆, Œ·±¬Û±À ̆ı ̨ ÊiúøÚ fl¬Àı∑ Ans: ı‘ ̋¶ÛøÓ¬ı±ı ̨ 67. hrJ fUtu s‡br=l cw"cth ntu Clu, dtuvt÷t fUtu s‡br=l hrJ fUtu s‡br=l C‡=t 50 r=l vrA ytW‚A> dtuvt÷tfUtu s‡br=l fwUl r=lbt vAo? Ans: rcnecth 69. ÚœÀ‰¬ı ̨ Œfl¬±Ú ÂøıøÈ¬ ̃ø ̋ ̆±, ̃± › ̋◊ø?øÚ ̊ ̨±ı ̨Àı ̨ ̧•Ûfl«¬ øÚÀ« ̇ fl¬ı ̨Àı∑ Ans: 69. rlˆl ra∫tn¡ bΔgu fwUlatrnk ra∫t÷tu brn÷tt, ytbt h Ror‡srlghn¡ fUtu cea fUtu mˆc‡" fUtu mkfuU; d=oA? Ans: RB/CN_LC(P)/2020 ( 18 ) 70. ÚœÀ‰¬ı ̨ ̇s&ø ̆Àfl¬ ̊ø ’øˆ¬Ò±Ú·Ó¬ˆ¬±Àı (dictionary) ıÌ« ̃± ̆± ’Ú≈ ̊± ̊ ̨œ ̧±Ê±ÀÚ± ̋ ̊ ̨, Ó¬± ̋À ̆ Œfl¬±Ú ̇søÈ¬ ̃±Á¬‡±ÀÚ Ô±fl¬Àı∑ Electric, Elector, Electrode, Elect, Electron Ans: Electric 70. ;÷tr=YfUt NÁ=n¡ gr= NÁ=fUtuNSik (dictionary) JKobt÷ttfUtu rlgb btrl mstgtu Clu fwUlatrnk NÁ= ceabt ytWlu A? Electric, Elector, Electrode, Elect, Electron Ans: Electric 71. ̊ø K ̃±ÀÚ ‘–’ ̋ ̊ ̨, L ̃±ÀÚ ‘  ’ ̋ ̊ ̨, M ̃±ÀÚ ‘+’ ̋ ̊ ̨ ¤ı— D ̃±ÀÚ ‘×’ ̋ ̊ ̨, Ó¬Àı 117 L 3 K 5 M 12 D 8 = ? Ans: 130 71. gr= I K O fUtu y:o I – O, I L O fUtu y:o I  O, I M O fUtu y:o I + O h I D O fUtu y:o I × O ntu Clu, ;c 117 L 3 K 5 M 12 D 8 = ? Ans: 130 72. ¤fl¬øÈ¬ Â!¬±ı ̨ øÓ¬ÚøÈ¬ ’ı¶ö±Ú ÚœÀ‰¬ Œ› ̊ ̨± ’±ÀÂ/ ¤ı ̨ Î¬◊¬Ûı ̨ øˆ¬øM fl¬Àı ̨ 2 Ú•§ı ̨-¤ı ̨ øı¬Ûı ̨œÀÓ¬ fl¬œ ’± ̧Àı Ó¬± øÚÌ« ̊ ̨ fl¬èÚ – Ans: 6 72. YWxt vtmtfUtu ;el rÙ:r; ;÷tr=YfUtu A> gmfUtu yt"thbt mkœgt 2 fUtu rJvhe;bt fwUl mkœgt vtWl mrfU‡A? Ans: 6 6 4 1 5 6 3 4 2 1 6 4 1 5 6 3 4 2 1 ( 19 ) RB/CN_LC(P)/2020 [Please Turn Over] 74. õ∂M ̧ ̃œfl¬ı ̨ÀÌ ‘*’ ¶ö±ÀÚ fl¬œ ı ̧Àı∑ 16 * 4 * 5 * 14 * 6 Ans:  × = + 74. r=RYfUtu mbefUhK fUtu ÷ttde ‘*’ fUtu Ù:tlbt fuU ytWluA? 16 * 4 * 5 * 14 * 6 Ans:  × = + 75. TRANSFERENCE ̇søÈ¬ı ̨ ıÌ«&ø ̆ı ̨ ̧± ̋±À ̊... ÚœÀ‰¬ı ̨ ̇s&ø ̆ı ̨ ̃ÀÒ... Œfl¬±Ú ̇søÈ¬ ΔÓ¬øı ̨ fl¬ı ̨± ̊±Àı Ú±∑ Ans: FACTOR 75. TRANSFERENCE NÁ= J„tobt÷ttfUtu mtng;t÷tu rlbør÷trF; fwUlatrnk NÁ= cltWl mrfU‡=ilT? Ans: FACTOR 73. ÚœÀ‰¬ı ̨ Œfl¬±Ú ÂøıøÈ¬ õ∂ùüÀı±Òfl¬ ¶ö±ÀÚ ı ̧À ̆ ̃” ̆ ÂøıøÈ¬ ̧•Û”Ì« ̋Àı∑ Ans: 73. ;÷tr=RYfUt fwUl ra∫tatrnk åÎlctu"fUbt htFu bq÷t ra∫t vw„to nwluA? Ans: ? ? RB/CN_LC(P)/2020 ( 20 ) 76. ¤fl¬øÈ¬ ı...±À· Ô±fl¬± 50 ¬Û ̊ ̨ ̧±, 25 ¬Û ̊ ̨ ̧± › 10 ¬Û ̊ ̨ ̧±ı ̨ ̃≈^±ı ̨ ̧—‡...±ı ̨ ’Ú≈¬Û±Ó¬ 5 : 8 : 3 ¤ı— Œ ̃±È¬ È¬±fl¬±ı ̨ ¬Ûøı ̨ ̃±Ì 144 È¬±fl¬±/ 50 ¬Û ̊ ̨ ̧±ı ̨ ̃≈^±ı ̨ ̧—‡...± fl¬ ̊ ̨øÈ¬∑ Ans: 150 76. YWxt Stu÷ttbt 5 : 8 : 3 fUtu ylwvt;bt 50 vimt, 25 vimt h 10 vimtfUtu rm¢fUt A, smfUtu sˆbt bq÷g 144 ¡rvgt∑ ntu> 50 vimt rm¢fUt fUtu mkœgt fUr; ntu? Ans: 150 77. ¤fl¬øÈ¬ ^ı... 1754 È¬±fl¬± ̊ ̨ øıøSê fl¬ı ̨À ̆ Œ ̊ È¬±fl¬± ̆±ˆ¬ ï profit ó ̋ ̊ ̨, 1492 È¬±fl¬± ̊ ̨ øıøSê fl¬ı ̨À ̆ Œ ̧ ̋◊ ¬Ûøı ̨ ̃±Ì È¬±fl¬± ̋◊ é¬øÓ¬ ï loss ó ̋ ̊ ̨/ Ó¬± ̋À ̆ ^ı...øÈ¬ı ̨ Sê ̊ ̨ ̃” ̆... ï cost price ó fl¬Ó¬∑ Ans: 1623 È¬±fl¬± 77. 1754 ¡rvgt∑bt YWxt cÙ;w rcrf{U dhufUtu F„zbt swl ltVUt ï profit ó fUbtWl mrfU‡A, 1492 ¡rvgt∑bt ¿gm rcrf{UdÛgtu Clu ¿gr;li Dtxt ï loss ó nwluA> ¿gmntu Clu, cÙ;wfUtu ÷ttd; bq÷g ï cost price ó fUr; r:gtu? Ans: 1623 ¡rvgt∑ 78. ¤fl¬øÈ¬ Œ ̋±Àà¬À ̆ 35 ÊÚ Â±S øÂ ̆/ ̊ø Â±ÀSı ̨ ̧—‡...± ’±ı ̨› 7 ÊÚ ı‘øX¬ ï increase ó ¬Û± ̊ ̨ Ó¬Àı Œ ̋±Àà¬À ̆ı ̨ Œ ̃À ̧ı ̨ ‡ı ̨‰¬ √õ∂øÓ¬øÚ 42 È¬±fl¬± ı‘øX¬ ¬Û± ̊ ̨, øfl¬c ̃±Ô±ø¬ÛÂ≈ ‡ı ̨À‰¬ı ̨ ·h¬ (average) 1 È¬±fl¬± fl¬Àı ̨ fl¬À ̃ ï decrease ó ̊± ̊ ̨/ Ó¬± ̋À ̆ √õ∂ÔÀ ̃ √õ∂øÓ¬øÀÚı ̨ ·h¬ ‡ı ̨‰¬ fl¬Ó¬ øÂ ̆∑ Ans: 420 È¬±fl¬± 78. YWxt At∫ttJtmbt 35 slt rJët:eon¡ r:Y> gr= rJët:eon¡fUtu mkœgt 7 slt÷tu c]rı ï increase ó Cgtu Clu, ;c bumfUtu Faobt år;r=l 42 ¡rvgt∑fUtu c]rı nw‡A, scrfU år; ‘gr¢;fUtu ytim; (average) Fao 1 ¡rvgt∑÷tu DxA ï decrease ó > ¿gmtuCt år;r=l vrn÷ttfUtu ytim; Fao fUr; r:gtu? Ans: 420 ¡rvgt∑ 79. A, B › C ¤fl¬øÈ¬ Œ ̊ÃÔ ı...±ı ̧±ı ̨ ’— ̇œ±ı ̨/ A ̃” ̆ÒÀÚı ̨ ï capital ó ¤fl¬-Ó‘¬Ó¬œ ̊ ̨±— ̇ ï one-third ó ŒÚ, B ŒÚ A ¤ı— C -¤ı ̨ Œ› ̊ ̨± ̃” ̆ÒÀÚı ̨ ̧ ̃±Ú ̃” ̆ÒÚ/ ̊ø ı» ̧ı ̨±ÀôL√ ̆±Àˆ¬ı ̨ ï profit ó ¬Ûøı ̨ ̃±Ì 900 È¬±fl¬± ̋ ̊ ̨ Ó¬Àı C fl¬Ó¬ È¬±fl¬± ̆ˆ¬...±— ̇ ¬Û±ÀıÚ∑ Ans: 150 È¬±fl¬± 79. A, B yrl C ÷tu YWxt mkgw¢; rlJuNbt Ctde=the dhu> A ÷tu YfU r;ntRo ï one-third ó vq∑sefUtu ï capital ó gtud=tl d=oA scrfU B ÷tu A h C fUtu chtch gtud=tl d=oA> gr= cMofUtu y‡;bt 900 ¡rvgt∑fUtu ÷ttC ï profit ó Cgtu Clu C fUtu ÷ttC fUr; ntu? Ans: 150 ¡rvgt∑ ( 21 ) RB/CN_LC(P)/2020 [Please Turn Over] 80. 8 cm ı...± ̧±Ò« ï radius ó øıø ̇©Ü ¤fl¬øÈ¬ Œ ̆± ̋±ı ̨ Œ·± ̆fl¬ ï sphere ó-Œfl¬ ·ø ̆À ̊ ̨ fl¬Ó¬&ø ̆ 1 cm ı...± ̧±ÀÒ«ı ̨ Œ·± ̆fl¬ ¬Û±› ̊ ̨± ̊±Àı∑ Ans: 512 80. 8 cm r∫tflgtfUtu ï radius ó Xtum VU÷ttbfUtu dtu÷ttu ï sphere ó rv...÷ttYh fUr;Jxt 1 cm fUtu r∫tflgt ï sphere ó cltWl mrfU‡A? Ans: 512 81. ≈øÈ¬ ̧—‡...±ı ̨ Œ ̊±·Ù¬ ̆ ï sum ó 27 ¤ı— &ÌÙ¬ ̆ ï product ó 182 ̋À ̆, ŒÂ±È¬ ï smaller ó ̧—‡...±øÈ¬ fl¬Ó¬∑ Ans: 13 81. =wRo mkœgtfUtu gtudVU÷t ï sum ó 27 ntu Clu dw„tVU÷t ï product ó 182 nwluA> mtltu ï smaller ó mkœgt fUr; ntu? Ans: 13 82. 6 øÈ¬ ̧—‡...±ı ̨ ·h¬ ï average ó ̊ø 17 ̋ ̊ ̨ Ó¬Àı ̧—‡...±&ø ̆ı ̨ Œ ̊±·Ù¬ ̆ ï sum ó fl¬Ó¬∑ Ans: 102 82. gr= 6 mkœgt fUtu ytim; ï average ó 17 ntu Clu mkœgtn¡fUtu gtud ï sum ó fUr; nwluA? Ans: 102 83. ̊ø x tan 45° sin 30° = cos 30° tan 30° ̋ ̊ ̨ Ó¬Àı x -¤ı ̨ ̃±Ú fl¬Ó¬∑ Ans: 1 83. gr= x tan 45° sin 30° = cos 30° tan 30° CYfUtu F„zbt x fUtu btu÷t fUr; ntu? Ans: 1 RB/CN_LC(P)/2020 ( 22 ) 84. Œfl¬±ÀÚ± ’± ̧ ̆ ï principal ó ̧ı ̨ ̆ ̧≈À ï simple interest ó 20 ıÂÀı ̨ 3 &Ì ï times ó ̋À ̆, › ̋◊ ’± ̧ ̆ ¤fl¬ ̋◊ ̧≈Àı ̨ ̋±Àı ̨ ï rate of interest ó fl¬Ó¬ ıÂÀı ̨ øZ&Ì ï double ó ̋Àı∑ Ans: 10 ıÂı ̨ 84. mt"th„t ÁgtsfUtu =ÎfUt ï simple interest ó fwUli ytm÷t ï principal ó 20 cMobt 3 dw„tt ï times ó nw‡A Clu, fUr; cMobt ¿gne ÁgtsfUtu =h÷tu ï rate of interest ó ¿gm ytm÷tfUtu J]rı =wRo dw„tt ï double ó nwluA? Ans: 10 cMo 85. ≈øÈ¬ ̧—‡...±ı ̨ ’Ú≈¬Û±Ó¬ ï ratio ó 5 : 8 ¤ı— Ó¬±Àı ̨ ’ôL√ı ̨ ï difference ó 69 ̋À ̆, ıh¬ ï greater ó ̧—‡...±øÈ¬ fl¬Ó¬∑ Ans: 184 85. =wRo mkœgt fUtu ylwvt; ï ratio ó 5 : 8 ntu h r;len¡fUtu y‡;h ï difference ó 69 ntu Clu, Xq÷ttu ï greater ó mkœgt fUr; ntu? Ans: 184 86. Œfl¬±ÀÚ± Œ±fl¬±Ú±ı ̨ fl¬œ ’Ú≈¬Û±ÀÓ¬ ï ratio ó √õ∂øÓ¬ Œfl¬øÊ 15 È¬±fl¬± › √õ∂øÓ¬ Œfl¬øÊ 12 È¬±fl¬± ±À ̃ı ̨ Î¬± ̆ ø ̃|Ì fl¬Àı ̨ √õ∂øÓ¬ Œfl¬øÊ Î¬± ̆ 16·50 È¬±fl¬± ̊ ̨ øıøSê fl¬ı ̨À ̆ Ó¬±ı ̨ 20% ̆±ˆ¬ ̋Àı∑ Ans: 7 : 5 86. fwUli YfU slt =tufUtl=th÷tu fUr; ylwvt;bt ï ratio ó f{UbN 15 ¡rvgt∑ yrl 12 ¡rvgt∑ år; rfU÷ttu bq÷gfUtu =t÷tn¡÷ttRo rb∂„t drh 16·50 ¡rvgt∑ år;rfU÷ttubt rJrf{U dÛgtu Clu 20% fUtu bwltVUt nwluA? Ans: 7 : 5 87. 710 È¬±fl¬± ¤ ̃Úˆ¬±Àı A, B › C -¤ı ̨ ̃ÀÒ... ˆ¬±· ï divide ó fl¬ı ̨± ̋ ̆, ̊±ÀÓ¬ A, B -¤ı ̨ ŒÔÀfl¬ 40 È¬±fl¬± Œıø ̇ ¬Û± ̊ ̨ ¤ı— C, A -¤ı ̨ ŒÔÀfl¬ 30 È¬±fl¬± Œıø ̇ ¬Û± ̊ ̨, Ó¬Àı C fl¬Ó¬ È¬±fl¬± ¬Û±Àı∑ Ans: 270 È¬±fl¬± 87. 710 ¡rvgt∑ ÷ttRo A, B h C bt gmhe rJCtrs; ï divide ó drhYfUtu r:gtu rfU A m∑d B C‡=t 40 ¡rvgt∑ cZe A h C m∑d A C‡=t 30 ¡rvgt∑ cZe A> C fUtu Ctd fUr; r:gtu? Ans: 270 ¡rvgt∑