Rajasthan Board Class 12 Question Paper 2024 Microirrigation

RAJASTHAN BOARD

QUESTION
PAPER
2024

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RBSE

Zm_m§H$ Roll No.

Tear Here
Sl.No. :

No. of Questions – 42 V–110
No. of Printed Pages – 7

ì`mdgm{`H$ {ejm (H$jm – XII) narjm, 2024
Vocational Education (Class - XII) Examination, 2024
bodb - MVwW©

TEAR HERE TO OPEN THE QUESTION PAPER
Level - IV
{df` - gyú‘ qgMmB© àUmbr (H¥${f)

àíZ nÌ H$mo ImobZo Ho$ {bE `hm± \$m‹S>|
Sub. - MICROIRRIGATION (Agri)

g_` : 3 KÊQo 15 [_{ZQ>]> [nyUmªH$ : 30
Time : 3 Hours 15 Minutes] [Max. Marks : 30

narjm{W©`m| Ho$ {bE gm_mÝ` {ZX}e …

GENERAL INSTRUCTIONS TO THE EXAMINEES :

1) narjmWu gd©àW_ AnZo àíZ - nÌ na Zm_m§H$ A{Zdm`©V… {bI| &

Candidate must write first his / her Roll No. on the question paper
compulsorily.

2) g^r àíZ hb H$aZo A{Zdm`© h¢ &

All the questions are compulsory to attempt.

3) àË`oH$ àíZ H$m CÎma Xr JB© CÎma-nwpñVH$m _| hr {bI| &

Write the answer to each question in the given answer-book only.
`hm± go H$m{Q>E

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IÊS> - "A'
SECTION - ‘A’
~hþ{dH$ënr¶ àíZ : -
Multiple Choice Questions :-
àíZ g§»¶m 1 go 14 VH$ Ho$ ghr {dH$ën H$m M¶Z H$a CÎma nwpñVH$m ‘| {b{IE -
Select the correct option from question number 1 to 14 and write it in the answer
book.
1) EH$ AmXe© g§Xoe H$s {deofVm hmoVr h¡ - [½]
A) ñnï> ~) g§{já
g) gQ>rH$> > X) Cn¶©wº$ g^r
The characteristic of an ideal message -
a) Clear b) Concise
c) Accurate d) All of the above
2) {ZåZ{b{IV ‘§o go {H$g dm³¶ ‘| {dam‘ {MÝh ghr h¡ - [½]
A) ‘oao nmg EH$ noZ EH$ ZmoQ> ~wH$ Am¡a EH$ n|{gb h¡ &
~) Amn H$hm± Om aho h¢ &
g) ‘¢ Vwåho XoIH$a ~hþV Iwe hÿ± !
> X) ¶h ‘oam Ka h¡ &
Which of the following sentences in punctuated correctly -
a) I have a pen a note book and a pencil.
b) Where are you going.
c) I am so happy to see you!
d) This is my house.
3) ‘moZm AnZr ~hZ H$mo ì¶{º$Ëd {dH$ma go C~maZo hoVw H$aZm Mm{hE - [½]
A) CgH$s ~hZ go ~mV H$a| ~) Cgo CgH$s ê${M ‘| ì¶ñV aIo
g) CgH$m AmË‘ {dídmg ~‹T>mZo ‘| ‘XX H$a§o> X) Cn¶©wº$ g^r
Mona should helping her sister to overcome to personality disorder -
a) Talk to her sister b) Engage her in hobbies
c) Help her build confidence d) All of the above
4) {ZåZ{b{IV ‘| go {H$g {’$Ma àXe©Z H$mo ñàoS>erQ> ‘| Omo‹S>Zo hoVw Cn¶moJ {H$¶m OmVm h¡? [½]
A) aoIm§H$Z ~) ’$m°‘y©bm
g) MmQ>© > > X) àmê$n {dH$ën
Which of the following features is used to perform addition in spreadsheets?
a) Graphs b) Formula
c) Charts d) Format option

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5) Xÿgam| Ho$ gmW H$m‘ H$s j‘Vm h¡ - [½]
A) nhb ~) nmañn[aH$ H$m¡eb
g) g§JR>ZmË‘H$ H$m¡eb> > X) AmË‘ {dídmg
The ability to work with others is -
a) Initative b) Interpersonal skills
c) Organisational skills d) Self confidence
6) Hy$‹S>mXmZ j‘Vm go A{YH$ ^aZo na H$aZm Mm{hE - [½]
A) ~‹S>m Hy$‹S>mXmZ bJm¶o ~) N>moQ>m Hy$‹S>mXmZ bJm¶o
g) Hy$S>m ’$e© na S>mb Xo X) g‘ñ¶m Ho$ ~mao ‘| XmoñVm| go ~mV H$a|
Should be done when the dustbin filled beyond capacit of -
a) Put a bigger dustbin b) Put a small dustbin
c) Throw garbage on the floor d) Talk to friends about the problem

7) ßbm¶a H$m Cn¶moJ {H$¶m OmVm h¡ - [½]
A) N>oX H$aZo ‘| ~) YmVw H$mQ>Zo ‘|
g) Ñ‹T>Vm go nH$‹S>Zo ‘| > X) nmBn Omo‹S>Zo ‘o|
Pliers are used -
a) To make holes b) To cut metal
c) To hold firmly d) To joint pipes

8) nmBn [a¨M H$m H$m¶© h¡ - [½]
A) nmBn H$mo ~XbZm ~) N>oX ~ZmZo ‘|
g) YmVw H$mQ>Zo ‘§o >X) noM H$gZo ‘|
The work of pipe wrench is -
a) To replace pipe b) To make holes
c) To cut metal> > d) To tighten screw

9) ’${Q>©JoeZ ¶y{ZQ> ‘| ‘w»¶ ê$n go em{‘b h¡ - [½]
A) d|Mwar B§Oo³Q>a ~) Cd©aH$ Q>|H$
g) B§Oo³Q>a nån> > X) Cn¶©wº$ g^r
Fertigation unit mainly includes.
a) Venturi injector b) Fertilizers tank
c) Injector pump d) All of the above

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10) {S´>n qgMmB© àUmbr ‘| Zm°Z-[aQ>Z© dm°ëd H$m H$m¶© h¡ - [½]
A) nmZr Ho$ òmoV ‘| nwZ:nmZr H$mo amoH$Zm ~) nmZr Ho$ òmoV ‘| nmZr H$mo OmZo XoZm
g) nmZr H$mo gm’$ H$aZm X) Cn¶©wº$ ‘| go H$moB© Zhr
The function of non return valve in drip irrigation system is -
a) To prevent water from flowing back in the water source
b) To allow water to flow in to water source
c) To clean water
d) None of the above
11) qgMmB© àUmbr ‘| Eë~mo H$m Cn¶moJ hmoVm h¡ - [½]
A) nmBn H$mo grYm H$aZm ~) nmBn H$mo H$gZm
g) nmBn H$mo Kw‘mZm> X) nmBn H$mo H$mQ>Zm
At Elbows are used in irrigation system -
a) Straightening the pipe b) Tightening the pipe
c) To banding the pipe d) To cutting the pipe
12) gyú‘ qgMmB© àUmbr ‘| A˶m{YH$ H$m~©{ZH$ Am¡a AH$m~©{ZH$ àXÿfU H$mo hQ>mZo Ho$ {bE à^mdr h¡ - [½]
A) hmBS´>mogmB©³bmoZ {’$ëQ>a ~) g¢S> {’$ëQ>a
g) ñH«$sZ {’$ëQ>a> > X) A‘rQ>a
Effective for removing excessive organic and inorganic pollutants in micro irrigation
system -
a) Hydrocylone filter b) Sand filter
c) Screen filter d) Ameter
13) gyú‘ qgMmB© ‘| Iam~ Ob H$s JwUdÎmm hmoZo na AÝVamb go âbqeJ H$s OmVr h¡ - [½]
A) X¡{ZH$ ~) nm{jH$
g) ‘m{gH$> X) dm{f©H$
In micro irrigation, flashing is done at intervals there is poor water quality.
a) Daily b) Fortnightly
c) Monthly d) Annualy
14) {dÚmb¶ ‘| {dÚm{W©¶m| H$mo E{Z{‘¶m H$s amoH$Wm‘ Ho$ {bE XoVo h¡ - [½]
A) Am¶aZ H$s Jmo{b¶m± ~) H¡$pëe¶‘ H$s Jmo{b¶m±
g) H¥${‘ZmeH$ Jmo{b¶m±> > X) Amo Ama Eg
Given to students in school to prevent Anemia -
a) Iron tablets b) Calcium tablets
c) Deworming tablets d) ORS

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IÊS> - "~'
SECTION - ‘B’
A{VbKwamË‘H$ àíZ
Very Short Answer Type questions
{ZåZ{b{IV àíZm| Ho$ CÎma EH$ eãX ¶m EH$ n§{º$ ‘| {b{IE -
Answer the following questions in one word or one line -
15) E{‘Q>a Ho$ aIaImd hoVy EH$ Aåb H$m Zm‘ {b{IE & [½]
Write the name of an acid for maintenance of Ammeter.

16) ‘mCg H$m EH$ H$m¶© {b{IE & [½]
Write a function of Mouse.

17) {H$g g§JR>Z Zo ñWmB© {dH$mg H$m bú¶ ~Zm¶m h¡ & [½]
Which organisation has created sustainable development goals.

18) Iwe ahZo na VZmd na ³¶m à^md n‹S>Vm h¡ ? [½]
What effect does stress have on being happy.

19) Ctrl+P H$m H$m¶© {b{IE & [½]
Write the function of Ctrl+P.

20) g’$b CÚ‘r H$m EH$ JwU {b{IE & [½]
Write one quality of a successful enterpreneur.

21) gm¡a D$Om© ³¶m h¡? [½]
What is Solar energy.

22) nr. dr. gr. H$m nyam Zm‘ {b{IE & [½]
Write the full form of P.V.C.

23) goÝQ´>râ¶yJb Q>a~mBZ {H$g àH$ma H$m nån h¡ & [½]
What type of pump is centrifugal turbine.

24) ñH«$sZ {’$ëQ>a H$m H$moB© EH$ H$m¶© {b{IE & [½]
Write any one function of Screen Filter.

25) {S´>n Q>on ³¶m h¡? [½]
What is drip tape.

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26) [aS²>¶yga H$m EH$ Cn¶moJ {b{IE & [½]
Write one use of reducer.

27) ñH«$sZ {’$ëQ>a H$s âbqeJ {H$g dmëd H$mo ImobH$a H$s OmVr h¡? [½]
Flashing of screening filter is done by opening which valve?

28) Am°ZbmBZ E{‘Q>a {H$g àH$ma ’$gbm| ‘| Cn¶moJr h¡? [½]
In which types of crops online ammeter is useful.

29) pñà¨H$ba qgMmB© àUmbr ‘| à¶wº$ EH$ nwO©o H$m Zm‘ {b{IE & [½]
Write the name of one part used in sprinkler irrigation system.

30) ImZm ImZo go nhbo hmW ³¶m| YmoZm Mm{hE & [½]
Why should wash hands before eating food?

IÊS> - "g'
SECTION - ‘C’
bKwÎmamË‘H$ àíZ :-
Short answer type questions :-
{ZåZ{b{IV àíZm| Ho$ CÎma Xmo n§{º$¶m| ‘| {b{IE -
Answer the following questions in two lines -
31) ‘mCg H$m Zm‘m§{H$V {MÌ ~ZmB¶o & [1]
Draw a labeled diagram of mouse.

32) ^mdZmË‘H$ OmJê$H$Vm {H$go H$hVo h¡? [1]
What is emotional awarness.

33) H$å߶yQ>a ‘| EÝQ>a H$s H$m EH$ H$m¶© {b{IE & [1]
Write one function of Enter key in Computer.

34) CÚ{‘Vm ³¶m h¡? [1]
What is enterpreneurship.

35) O¡{dH$ IoVr go ³¶m A{^àm¶: h¡? [1]
What is meant by organic farming?

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36) qgMmB© Ho$ ‘w»¶ nmBn Am¡a Cn‘w»¶ nmBn ‘| EH$ AÝVa {b{IE & [1]
Write one difference between main pipe and sub-main pipe in irrigation.

37) AmZwnm{VH$ ’${Q>©JoeZ go Amn ³¶m g‘PVo h¡? [1]
What do you meant by proportional fertigation?

38) nmBnm| H$mo Omo‹S>Zo Ho$ {bE "Q>r' CnH$aU H$m {MÌ ~ZmB¶o & [1]
Draw a diagram of 'T' device for connecting pipes.

39) g§Vw{bV Amhma go ³¶m VmËn¶© h¡? [1]
What is meant by balance diet?

IÊS> - "X'
SECTION - ‘D’
{Z~ÝYmË‘H$ àíZ :-
Essay type questions :-
{ZåZ{b{IV àíZm| Ho$ CÎma AmYo n¥ð> ‘| {b{IE -
Write the answers of the following questions in half page -

40) {S´>n qgMmB© àUmbr Ho$ boAmCQ> H$m Zm‘m§{H$V {MÌ ~ZmB¶o & [1 + 1 = 2]
Draw a labelled diagram of layout of drip irrigation system.
AWdm / OR
d|Mwar B§Oo³Q>a Ho$ boAmCQ> H$m Zm‘m§{H$V {MÌ ~ZmB¶o &
Draw a labelled diagram of the layout of venture injector.

41) aoZJZ H$s H$m¶© àUmbr H$mo g‘PmB¶o & [2]
Explain the working system of rain gun.
AWdm / OR
’$ìdmam qgMmB© H$s H$m¶© àUmbr H$mo g‘PmB¶o &
Explain the working system of sprinkler irrigation.

42) {S´>n qgMmB© àUmbr Ho$ aIaImd H$m dU©Z H$s{OE & [2]
Describe the maintenance of drip irrigation system.
AWdm / OR
’$ìdmam qgMmB© àUmbr Ho$ aIaImd H$m dU©Z H$s{OE &
Describe the maintenance of sprinkler irrigation system.

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