The sample question papers uploaded on the board's website have been designed based on the revised syllabus for the board exam 2021. Due to the COVID-19 situation, schools have not been open for students for a long time. Multiple choice questions, single line answers, fill in the blanks, short answer type - I, short answer type - II, long answer type questions are included in the questionnaires.
A change/variation of up to 25% may occur in the unit-wise marking scheme/weightage of marks as given in the syllabus and main question papers of the board exam. In the model questions of the Accounting, Music, Drawing and language subjects, partial changes have been made in the given model according to the nature and requirement of the subject.
SECTION - A
SECTION - B
SECTION – C
SECTION – D
SECTION – E
English version of the question paper, Hindi version question should be treated valid. The weightage of marks for the question is as follows. iz- 1- Ukhps fn;s x;s cgqfodYih iz'u ds mRrj mRrj iqfLrdk esa fy[ksaA. Write the answer to the following multiple choice questions in the answer book. Which of the following data structures is a linear data structure? A) Tree (B) Graph (C) Arrays (D) None of the above. ii) fuEu esa ls dkSulk.
¼v½ ,sjs¼c½ fyaDMfyLV¼l½ mijksDr nksuks¼n½ mijksDr ls dksbZ ugha Which of the following data structures is a non-linear data structure. If there is any mistake/difference/contradiction in the Hindi and English version of the question paper, the question of the Hindi version should be treated as valid.
Section - D
Write the answer to questions 9 to 11. Fill in the blanks in the answer book provided. By which of the following acts was the rule of the Dyarchy implemented in the provinces. On the given overview map of the world, mark the location of the following iron-steel producing areas.
On the given outline map of India, mark the location of the following cotton textile industries. ¼n½ fljksgh Mark the location of the following districts on the given overview map of Rajasthan.
Section - A
Section - B
Section - C
Find the position vector of the point R that divides the line connecting two points P and Q, whose position vectors are P i 2jk and Q i j k respectively in the internal ratio 2 : 1. 3 gSaA ;fn nksuksa Lora= :i ls leL;k dks gy djus dk iz;kl djrs gSa rks izkf;drk Kkr dhft, fd. The coin is biased so that a head is three times more likely to come up than a tail.
Section - E
Candidate must write his/her roll no. on the question paper
All the questions are compulsory
Write answers of all the questions in your answer book only
Write down the serial number of the question before attempting it
SECTION A
On hearing of the government's attack, the workers –. a)Erected a barricade (b) Secured houses and hoarded valuables (b) Collected weapons (d) All of the above. we).
SECTION B- READING
1⁄4x1⁄2 tc LɔkHkkfɔd mies; dks mieku vkSj mieku dks mies; cuk fn;k tkrk gS] rc --- vyadkj gksrk gS &. iz-- 17 **izkf.k;ksa esa tSls jDr lapkj gksrk gS] oSls gh isM&ikS/kks esa jl lapkj gksrk gSA** ys[kd ijegal ;ksxkuan ds vuqlkj bl dFku dk vk'k; ɛn>kb,A. foyk;rh [ksyks esa lcls cmk ,sc gS fd mud lkeku egaxs gksrs gSA tc rd de&ls&de ,d lSadMk u [kpZ dhft,] f[kykfM;ksa esa 'kqekj ugha gks ldrkA ;gk¡. Ɔl di kwɛstyɔn dɛn na sɔntin we pɔsin fɔ du. 3- izR;sd iz’u dk mÙkj nh xbZ mÙkj iqfLrdk esa gh fy[ksaA. Rayt di ansa to ɛni kwɛstyɔn nɔmɔ na di ansa buk we yu gi yu. Fɔ kwɛstyɔn dɛn we gɛt pas wan pat, dɛn fɔ rayt di ansa to dɛn pat dɛn de togɛda.
What is the government's policy for the care of people with disabilities? fofHkUurk esa ,drk gh Hkkjrh; lekt dk lkj gS** Li"V dhft;sA 4 Write a critical analysis of the Sanskritization. For questions that have more than one part, the answers to those parts should be written together in continuity. English version of the questionnaire, the question the Hindi version should be considered valid i).
50% of the payment was made by check and for the remainder the company issued shares of 10 euros each at a premium of 20%. Show how it will appear: the income and expense account for the year ended March 31, 2019 and the balance sheet on that date. There are 1800 members of the institution, of which 150 annual subscriptions are purchased per member. The outstanding subscription for the year ended March 31, 2018 was 21,000.
Prepare a receipts and payments account for the year ending 31 March 2019 from the following information. What is a cell and row. fjDr LFkku dh iwfrZ djsa &. dEI;wVj ds fofHkUu ?kVdks ds uke fyf[k,A. Describe the different parts of a computer system. For a question that has more than one part, the answers to these parts must be written together in continuity.
As a sales manager, which of the advertising media would you like to use to increase sales.
Fill out the complete DIPA form. iz- 7 LdysjksLiksjk xszfefudksyk uked dod }kjk cktjs esa gksus okys jksx dk uke crkb,A 1. Write the name of the disease caused by sclerospora graminicula in Bajra. Write the answer from questions 9 to 11 Fill in the blanks in the answer book provided. Write Kirchhoff's second law. ck;ks lkoVZ dk fu;e fyf[k,A. Write the Biot-Savart law.
All the questions are compulsory. 3- izR;sd iz'u dk mÙkj nh xbZ mÙkj iqfLrdk esa gh fy[ksaA. Write only the answer to each question in the given answer book. Which elements oxide is used to prepare colored lenses in sunglasses. iz- 4 Dyksjkscsathu ls MkbZQsfuy izkIr djus okyh vfHkfØ;k dk uke fyf[k,A. Write name of reaction from which the diphenyl obtained from chlorobenzene. iz- 5 ml inkFkZ dk uke crkb;s tks VkWywbZu ls lw;Z ds izdk'k esa fØ;k djds csafty DyksjkbM nsrk gSA. Write IUPAC Name of p - cresol. iz- 7 fQukWy dk Øksfey DyksjkbM ls vkWDlhdj.k ls izkIr mRikn dk uke fyf[k,A. Write the name of the product obtained by oxidation of phenol by chromic chloride.
Write down the difference between the thrio and erythro forms. ii) vkn'kZ foy;u ds nks mnkgj.k nhft,A vFkok. ii) vukn'kZ foy;u ds nks mnkgj.k nhft,A. i) Define the mass percentage and write the formula to determine the mass percentage. ii) Give two examples of an ideal solution. i) Define the volume percentage and write the formula to determine the volume percentage. ii) Give two examples of a non-ideal solution. ii) fuEu jklk;fud lehdj.kksa dks iw.kZ dhft,A. i) gsykstu lewg dk lkekU; bysDVªkfud foU;kl fyf[k,A Øk;ksykbV [kfut dk jklk;fud lw= fyf[k,A. ii) fuEu jklk;fud lehdj.kksa dks iw.kZ dhft,. i) Write the general electronic configuration of the chalcogen group. Write down the chemical formula of epsom salt. ii) complete the following chemical equation. i) Write the general electrical configuration of the halogen group. OR (i) Write the IUPAC name of the following complexes. ii) Draw the geometric diagram of complex [NiCl4]2-. ii) ukbZVªkscsUthu ds esVk funsZ'kdkjh izHkko n'kkZus okyh vuquknh lajpuk, cukbZ, vFkok. ii) ,uhyhu ds vkFkksZa o isjk funsZ'kdkjh izHkko n'kkZus okyh vuquknh lajpuk, cukb,A. i) Identify 'X' and 'Y' in a given chemical equation and give their formula and name. ii) Draw resonant structures of nitrobenzene showing an m-directing effect. i) Identify 'X' and 'Y' in a given chemical equation and give their formula and name. ii) Draw resonant structures of aniline showing ortho- and para-steering effect. ii) dk; dsfUnzr ?kuh; lajpuk esa ladqyu n{krk Kkr dhft,A. iii) dk; dsfUnzr ?kuh; ,dd dksf"Bdk dh cszos fØLVy tkyd lajpuk cukb,A vFkok. i) Write the total number of particles in the body-centered cubic unit cell. ii) Find out the packing efficiency of the body-centered cubic unit cell. iii) Draw Brave's crystal lattice structure of body-centered cubic unit cell. i ) Write the total number of particles in a simple cubic unit cell ii) Find out the packing efficiency of a simple cubic unit cell iii) Draw the Brave crystal lattice structure of a simple cubic unit cell iii) oS|qrh;viksgu dk ukekafdr fp= cukb,A vFkok (i) nzo fojks/kh dksykbM dks ifjHkkf"kr dhft,A. ii)foy;u rFkk dksykbM esa nks vUrj fyf[k,A. iii) fV.My izHkko dk ukekafdr fp= cukb,A. ii) Write two differences between adsorption and absorption (iii).
Draw a labeled diagram of the Tyndall effect. i) izFke dksfV vfHkfØ;k ds osx lehdj.k ls v/kkZ;q Kkr djus dk lw= O;qRiUu dhft,A. ii) izFke dksfV vfHkfØ;k dks v/kkZ;q dky 10 lSd.M gSA blds osx fLFkjkad dh x.kuk dhft,A. i) Derive the formula for the rate constant of a first-order reaction. i) Derive the rate constant formula for the zero order reaction. i) Derive the formula for the half-life period from the rate equation for a first-order reaction. ii) The half-life for a first-order reaction is 10 seconds. calculate the rate constant of the reaction. ii) lDlhfud vEy dk IUPAC uke fyf[k,A. i) fuEukafdr vfHkfØ;k esa X o Y dk IUPAC uke fyf[k,A H3N. iii) dkcksZfuy lewg dh vukuknh lajpuk, cukb,A vFkok. i) fuEukafdr vfHkfØ;k esa X o Y dk IUPAC uke fyf[k,A. iii) dkcksZfDlysV _.kk;u dh vuquknh lajpuk, cukb,A. i) Write the IUPAC name for X and Y in the following NaOH NaOH reaction. ii) Write the IUPAC name of succinic acid (iii) Draw the dimer diagram of acetic acid. The weightage of marks for the question is as follows. vad izR;sd iz'u dqy vad Hkkj. fn;s x;s iz'uksa ds mŸkj dk lgh fodYi p;u dj mŸkj&iqfLrdk esa fyf[k, A. Write the answers to the following multiple-choice questions in the answer book. Write a theory about moisture conservation in dry farming. vFkok Qly pØ ds dksbZ 3 ykHk fyf[k,A. Write any three advantages of crop rotation.
Write Selection of the site for Orchard important points. vFkok vQyu ds izeq[k dkjd fyf[k,A. Write the main reasons for infertility. Write the religious significance of the animals. vFkok Ik’kq izcU/ku dk egRo fyf[k,A. Write the meaning of cattle management.
