# DSRRAU PAT Mock Test Question Answers

DSRRAU PAT Mock Test Question Answers – Polytechnic Admission Test (in Medicine stream) – Rajasthan also known as RPAT conducted by Dr. Sarvepalli Radhakrishnan Rajasthan Ayurved University (DSRRAU) for the admission into BAMS, BHMS, BUMS and BYNS.

DSRRAU PAT MCQ Questions Answers for Polytechnic Entrance: This mock test having 25 question each, with four choices. On each click on answers system will tell you where the answers is correct or incorrect.

 Mock Test Subjects Number of Question Physics 25 Zoology 25 Chemistry 25 Botany 25 Total 100

## DSRRAU PAT Mock Test - Physics

Congratulations - you have completed DSRRAU PAT Mock Test - Physics.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
 Question 1
The unit of surface tension is
 A N/C B N/m C C/N D m/N
 Question 2
The acceleration a of moving body from rest is 2 (t — 1). Then, the velocity at 5 s will be
 A 15 m/s B 25 m/s C 35 m/s D 45 m/s
 Question 3
The momenta of two particles of masses m and 2m are 2p and p respectively. The ratio of their kinetic energies will be
 A 2:1 B 4:1 C 1:8 D 8:1
 Question 4
If the escape velocity at the earth is 11.2 km/s, then what will be the escape velocity of planet having mass 4 times of earth and gravitational acceleration equal to earth?
 A 7.9 m/s B 11.2 km/s C 15.7 km/s D None of these
 Question 5
If the range and time period of projectile are related to R = 5T2, then the angle of projection will be
 A r/2 B r/3 C r/4 D r/6
 Question 6
At which of the following positions, the acceleration of the particle in SUM will be maximum?
 A At mean position B At peak position C At half position of amplitude D None of the above
 Question 7
The two particles A and B remain at rest position. Both of them due to their attraction forces move towards each other. At any instant the velocity of A is V. At that instant velocity of B is 2v. The velocity of centre- of mass of the system will be
 A v B zero C 1.5v D 3v
 Question 8
A hollow cylinder and a solid cylinder having same mass and diameter are rolled at inclined plane, then which will reach first at the bottom?
 A Both at same time B Hollow cylinder C Solid cylinder D Which has more density
 Question 9
A player takes a complete round in path of radius R in 40 s. After 2 mm 20 s, its displacement will be
 A zero B 2R C ZrR D 7rR
 Question 10
The minimum distance of reflected surface from the source for listening the echo of sound is
 A 28m B 18m C 19 m D 16.5 m
 Question 11
Two sound waves of wavelengths 5 m and 6 m formed 30 beats in 3 s. The velocity of sound is
 A 300 m/s B 310 m/s C 320 m/s D 330 m/s
 Question 12
Two waves are in phase when
 A amplitude is same B wavelength is same C amplitude and wavelength are same D phase difference remains constant
 Question 13
Newton’s law of cooling derived by
 A Stefan’s law B Kirchhoffs law C Wien’s displacement law D None of the above
 Question 14
Which of the following laws explains the spectrum of black body?
 A Rayleigh - Jeans’s law B Planck’s law C Wien’s displacement law D Stefan’s law
 Question 15
The capacity of spherical conductor is 0.1 /1 F, then its radius will be
 A 90m B 900m C 9000m D zero
 Question 16
According to Kirchhoffs law the algebraic sum of currents meeting at a junction is
 A limited B zero C infinite D None of these
 Question 17
If a container filled by the ideal gas keeps in the moving car, the temperature of the gas
 A will be increased B will be decreased C will remain unchanged D None of the above
 Question 18
The number of turns of primary and secondary coils of transformer are 500 and 5000 respectively. The voltage and frequency of primary coil are 800 V and 50 Hz respectively, then the frequency and voltage of secondary coil will be
 A 50 Hz, 8000V B 800Hz800V C 50 Hz, 80V D 5OHz ,800V
 Question 19
If an ideal gas filled in a closed container and the container is open in vacuum, then its temperature will be
 A increased B decreased C unchanged D None of these
 Question 20
In the full-wave rectifier, the output frequency will be
 A n B 2n C n/2 D n2
 Question 21
The adiabatic coefficient of a gas is 7/5 .This gas will be
 A He B Ar C Ne D H2
 Question 22
The nature of bond in diamond is
 A ionic B covalent C van der Waals D metallic
 Question 23
Which of the following experiments does represent the wave nature of electrons?
 A Davisson- Germer B de-Broglie C Rutherford D Millikan oil drop
 Question 24
The temperature of star is 6060 K and maximum radiation emitted at 4653 A. For another star, the maximum radiation emitted at 4545 A. The temperature of another star will be
 A 300 K B 6204 K C 3000 K D 120 K
 Question 25
A body is walking away from a wall towards an observer at a speed of 2 rn/s and blows a whistle whose frequency is 680 Hz. The number of beats heard by the observed per second is (velocity of sound in air = 340 m/s)
 A zero B 2 C 8 D 4
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## DSRRAU PAT Mock Test = Botany

Congratulations - you have completed DSRRAU PAT Mock Test = Botany.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
 Question 1
First stable substance of Calvin cycle is:
 A phosphoglyceric acid B phosphoglyceraldehyde C oxato acetic acid D none of the above
 Question 2
Virus is classified in which of the following class?
 A Akaryota B Prokaryota C Eukaryota D None of the above
 Question 3
In nucleic acid what is responsible for genetic information?
 A Quantity of nucleic acid B Type of nucleic acid C Linear sequence of nucleotide D Type of nucleotide
 Question 4
Membraneless cell organelle is:
 A ribosome B lysosome C mitochondria D chioroplast
 Question 5
Female reproductive organ of Riccia is known as:
 A Oedogonium B arc hegonium C carpogonium D oosphere
 Question 6
The number of stamens present in Cruciferae family are:
 A 4 B 7 C 2 D 6
 Question 7
The phase of cell division hi which DNA synthesis take place is:
 A interphase B leptotene C diplotene D zygotene
 Question 8
The cell wall of fungus is made up of:
 A chitin and cellulose B protein C lipid D none of the above
 Question 9
Pesticide 2, 4 D is a:
 A auxin hormone B enzyme C vitamin D plasmid
 Question 10
Transpiration occurs maximum when:
 A high humidity present in atmosphere B high water present in soil C dry environment with high temperature D wind is not blowing
 Question 11
The unit of classification is:
 A species B genera C both (a) and (b) D none of these’
 Question 12
Drug ‘quinine’ is used for:
 A jaundice B malaria C dysentry D all of the above
 Question 13
Which of the following receive last electron in electron transport system?
 A cytochrome a and a3 B oxygen C cytochrome-c D ubiquinine
 Question 14
Monadeiphous condition is associated with:
 A stamen B epiacalyx C corolla D gynoecium
 Question 15
Atropa belladonna is the member of family:
 A Liliaceae B Solanaceae C Malvaceae D Cucurbitaceae
 Question 16
Agrostology is the study of:
 A grasses B plants of hilly area C epiphytic plants D none of these
 Question 17
Process of eating and being eaten is a:
 A food chain B biological process C producer-consumer relation D all of the above
 Question 18
The gencme of bacteria is known as:
 A nucleolus B nucleoid C nucleus D nucleotides
 Question 19
Q10isa:
 A temperature quotient B respiration quotient C measure of perfection D none of these
 Question 20
The sign of osmotic potential is:
 A (-) B (+) C (x) D (+)
 Question 21
Mendel was not imagine about which of the following?
 A Linkage B Incomplete dominance C Dominance D Segregation of alleles
 Question 22
Which of the following gas is used for ripening of fruits?
 A Nitrogen B Oxygen C Ethylene D Acetylene
 Question 23
Hold fast cell of Ulothrix shows as a:
 A companion cell B dead cell C division of labour D none of these
 Question 24
The autosomes are:
 A somatic chromosomes B sexual chromosomes C asexual chromosome D both (a) and (b)
 Question 25
Sun hemp is obtained from:
 A Crotalaria jumcea B Linum usitatiseinum C Cochorus capsularis D None of these
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## DSRRAU PAT Mock Test = Zoology

Congratulations - you have completed DSRRAU PAT Mock Test = Zoology.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
 Question 1
Which one is poisonous Lizard?
 A Flying Lizard B Granular Lizard C Sand Lizard D Bedod Lizard
 Question 2
Concentration and pressure of CO in the alveoli of lungs in human beings is:
 A 1.0% and 0.7 mm Hg B 0.4% and 0.4 mm Hg C 2to7%and0.4mm Hg D 0.3 and 0.4 mm Hg
 Question 3
At which cell stage a blastula can be implanted in uterus in test tube baby development?
 A 16 cell B 64 cell C 128 cell D 32 cell
 Question 4
Depression in Hydra is responsible for:
 A death B rejuvenation C budding D none of these
 Question 5
In RNA sample which one is found:
 A A=T and C=G B A= U and C=G C Purine = pyrimidine D A#U#C#G
 Question 6
Number of limbs found in class Insecta is:
 A numerous B 1 pair C 3 pairs D 6 pairs
 Question 7
Specific character of Rodentia is the:
 A presence of claw on toes B presence of hoof or limbs C presence of long root less canines D presence of long root less incisors
 Question 8
In cell cycle replication of DNA occurs in:
 A interphase B G, — phase C G1 — phase D S-phase
 Question 9
Sternum of Rabbit is formed of:
 A fibrous cartilage B elastic (flexible) cartilage C hya line cartilage D calcified cartilage
 Question 10
Sternum of Rabbit is formed of:
 A fibrous cartilage B elastic (flexible) cartilage C hya line cartilage D calcified cartilage
 Question 11
Activity shown by Amoeba if kept in salt solution will be:
 A chemotaxis B simple reaction C phototaxis D migmotaxis
 Question 12
Main reason for the higher metabolic rate in insect is
 A tubular heart B open circulatory system C omnivorous food habit D direct respiration
 Question 13
Quantitatively smallest egg is found in:
 A Blue whale B Shark fish C Elephant D Whale
 Question 14
Which of the following is the example of structural protein?
 A Myosin B Collagen C Keratin D All of these
 Question 15
Rabbitisa:
 A coward animal B burrowing, colonial, nocturnal animal C burrowing, colonial, nocturnal and herbivorous animal D colonial, nocturnal and herbivorous animal
 Question 16
Find out the odd one:
 A Whale B Sea horse C Chimera D Scoliodon
 Question 17
Pearl oyster is the member of phylum:
 A Arthropoda B Mollusca C Echinodermata D Annelida
 Question 18
Main medium for the digestive activity in Amoeba is:
 A only neutral B only alkaline C only addic D acidic than alkaline
 Question 19
In general fate of blasto pore is:
 A condyl B ear lobe C mouth D anus
 Question 20
Number of cranial nerves found in Rabbit:
 A 10 pairs B 15 pairs C 12 pairs D 37 pairs
 Question 21
Which chemical is released by vagus nerve to stow down the heart beat?
 A Adrenalin B Acetyichotine C Nor cpinephrin D Epinephrin
 Question 22
Pacinian corpuscles are receptor of:
 A Deep pressure B Pain C Temperature D Hearing
 Question 23
Two homologous chromosome are connected at:
 A telomere B chromomere C centromere D sineptonemal mixture
 Question 24
Which of the following plant lipid forms essential part of a good diet?
 A Linolic acid B Palm ittic acid C Oleic acid D Stearic acid
 Question 25
Endomitosis is related with:
 A mitosis of chromosomes in the presence of nuclear membrane B mitosis without nucleus C mitosis in uterine wall D frequent mitosis
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## DSRRAU PAT Mock Test = Chemistry

Congratulations - you have completed DSRRAU PAT Mock Test = Chemistry.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
 Question 1
How many unpaired electrons are present in cobalt [Col] metal?
 A 2 B 3 C 4 D 7
 Question 2
The magnetic quantum number of valence electron of sodium (Na) is:
 A 3 B 2 C 1 D 0
 Question 3
Which quantum number is not related with Schrodinger equation?
 A Principal B Azimuthal C Magnetic D Spin
 Question 4
Which of following is nt Lewis base?
 A NH3 B PH3 C (CH3)3N D NH3
 Question 5
Which of the following is weakest bond ?
 A Ionic B Covalent C Metallic D van dcr Waals
 Question 6
Which of the fo11owing has lowest first ionisation energv?
 A H B Hc C Xe D Li
 Question 7
Chlorophyll contains :
 A Fe B Na C Mg D Zn
 Question 8
Aqueous solution of AIC13 is
 A acidic B basic C amphoteric D none of these
 Question 9
Chemical property of Ii and Mg is similar because:
 A these belong to same group B both IP is same C shows diagonal relationship D both EA is same
 Question 10
Which property does not change in a group of periodic table?
 A Electronegativity B Atomic size C Electron affinity D Valence e-
 Question 11
Which one of the following is important ore of copper?
 A Calamine B Malachite C Galena D Dolomite
 Question 12
Which of the following is most commonly used in photo-electrical cells ?
 A Francium B Silicon C Ceasiurn D Lithium
 Question 13
When an x-part’cle is removed from Ra, the new element formed is of
 A zero group B 1st group C VIIth group D turd group
 Question 14
Which one of the following metal is used in galvanization?
 A Cu B Ag C Zn D Fe
 Question 15
The process carried out in perfect insulation is
 A isothermal B isobaric C isochoric D adiabatic
 Question 16
When potassium dichromate crystals are heated, we get
 A oxygen B hydrogen C sulphur dioxide D hydrogen suiphide
 Question 17
IUPAC name of tert-butyl alcohol is
 A Butanol-2 B 2-Methyl propanol-2 C Butanol-1 D Fropanol-2
 Question 18
1-Chlorobutane on reaction with alcoholic potash gives
 A 1-Butanol B 2-Butene C 1-Butene D 2- Butanol
 Question 19
Which one of the following is good conductor of electricity in solution state?
 A Metallic solid B Covalent C Molecular solid D ionic compound
 Question 20
By increasing the temperature, the vapour pressure of a substance
 A does not depend on temperature B always increases C decreases D partially depends on temperature
 Question 21
Which of the following compound yield 2, 5-dimethyl hexan-1, 6-dial ?
 A 3, 6-dimethyl cyclohexene B 3, 4-dirnethyl cyclohexene C 4, 6-dimethyl cyclohexene D 3, 5-dimethyl cyclohexene
 Question 22
Which of these are isomers?
 A Dimethyl ether and ethanol B Acetic acid and acetone C Acetic acid and acetaldehyde D None of the above
 Question 23
What will he obtained when acetylene is treated with arsenic chloride ?
 A Lewisite B Mustard gas C Westron D None of these
 Question 24
Phenol on treatment with formaldehyde in dilute alkaline solution, gives:
 A bakelite B terylene C nylon D none of these
 Question 25
The reaction of H2 on ethene in presence of catalyst is called :
 A Sabatier Sanderen’s reaction B Darzen reaction C Rosenmund reduction D none of the above
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