RRB Pharmacist 2019 Solved Paper with Explanation
RRB Pharmacist 2019 Solved Paper with Explanation
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Here are the multiple-choice questions (MCQs) from the RRB Pharmacist Exam Paper 2019, along with the correct answers and explanations:
- What is the other name for Vitamin B3?
(A) Pantothenic acid
(B) Riboflavine
(C) Nicotinic acid
(D) Pyridoxine
Answer: C
Explanation: Vitamin B3 is also known as Nicotinic acid. Pantothenic acid (B5), Riboflavin (B2), and Pyridoxine (B6) are different vitamins.
- At what time of the day is the relative humidity normally at a minimum?
(A) When the air temperature is lowest
(B) Just before sunrise
(C) When the air temperature is highest
(D) About midnight
Answer: C
Explanation: Relative humidity is lowest when the air temperature is highest during the day
- In universal indicators a pH of 7 is shown with
(A) Yellow colour
(B) Blue Colur
(C) Green colour
(D) Pink Colour
Answer: C
Explanation: Green colour indicates a pH of 7 in universal indicators, signifying neutral pH
- Thioglycolic acid is used in the limit test for
(A) Iron
(B) Chloride
(C) Sulphate
(D) Lead
Answer: A
Explanation: Thioglycolic acid is used in the limit test for Iron, as it helps in the reduction process
- In this question, the relationship between different elements is shown in the statement. Three conclusions follow this statement. Assume the given statement to be true and choose the answer from the given options:
Statement:
F = L < A < R > E
Conclusions:
i) A > E
ii) F < R
iii) L > E
(A) Only i) and ii) follow
(B) Only ii) follows
(C) Only ii) and iii) follow
(D) All follow
Answer: B
Explanation: In the logical reasoning question, the correct conclusion is that only ii follows. This means F < R.
- Which one of the following lymphocytes produce antibodies?
(A) Macrophages
(B) T cells
(C) Helper T cells
(D) B Cells
Answer: D
Explanation: B cells are responsible for producing antibodies, while macrophages and T cells have different roles in the immune system.
- Indicate the chemical constituent of Vitamin D
(A) Biotin
(B) Calciferol
(C) Ascorbic acid
(D) Tocopherol
Answer: B
Explanation: The chemical constituent of Vitamin D is Calciferol
- What is the diameter of Large Unilamellar vesicle?
(A) 600 to 800nm
(B) 400 to 600nm
(C) 0 to 100nm
(D) 100 to 400nm
Answer: D
Explanation: The diameter of a Large Unilamellar Vesicle (LUV) is 100 to 400 nm.
- Indicate the region of oral mucosa where the blood flow will be high?
(A) Buccal
(B) Sublingual
(C) Frenulum
(D) Ventral Tongue
Answer: B
Explanation: The Sublingual region of the oral mucosa has the highest blood flow
- What you mean by Botanical identity of a medicinal plant?
(A) Genus and species
(B) Genus, species, subspecies/variety, author and family
(C) Genus, species, subspecies/variety, author, family and active principles
(D) Species name
Answer: B
Explanation: The botanical identity of a medicinal plant includes its genus, species, subspecies/variety, author, and family
- HLB Value of sodium lauryl sulphate is
(A) 40
(B) 1.8
(C) 11.6
(D) 18
Answer: A
Explanation: The HLB (Hydrophilic-Lipophilic Balance) value of sodium lauryl sulfate is 40
- Find the next number in the series. 4, 9, 20, 43, 90, ?
(A) 175
(B) 205
(C) 195
(D) 185
Answer: D
Explanation: The next number in the series (4, 9, 20, 43, 90) is 185
- The process of transferring of charge from a charged object to the earth is called
(A) Discharging
(B) Skimming
(C) Ging
(D) Earthing
Answer: D
Explanation: The process of transferring charge to the Earth is called earthing.
- Two bells ring at intervals of 86 seconds and 48 seconds. If they both ring at 10 O’clock in the morning together, after how many seconds will they ring together again?
(A) 2084
(B) 2064
(C) 2044
(D) 3004
Answer: B
Explanation: Two bells ringing at intervals of 86 and 48 seconds will ring together again after 2064 seconds.
- Members of Rajya Sabha are elected for a term of
(A) Six years
(B) Five years
(C) Eight years
(D) Ten years
Answer: A
Explanation: Members of the Rajya Sabha are elected for a term of six years
- Identify the mechanism of hammer mill
(A) Compression
(B) Cutting
(C) Impact
(D) Attrition
Answer: C
Explanation: The mechanism of a hammer mill is Impact
- Emetin an alkaloid of ipecacuanna, act as
(A) Anti – malarial
(B) Anti – diarrheal
(C) Anti- septic
(D) Amoebicide
Answer: D
Explanation: Emetin, an alkaloid from ipecacuanha, acts as an Amoebicide
- Which dye will give yellow colour
(A) Indigocarmine
(B) Erythrosin
(C) Amaranth
(D) Tartrazine
Answer: D
Explanation: The dye Tartrazine gives a yellow color
- Fat soluble vitamins are binding to
(A) globulin a2
(B) globulin a1
(C) globulin ß1
(D) globulin ß2
Answer: A
Explanation: Fat-soluble vitamins bind to α2-globulin
- Ethylene gas promotes
(A) Cell division
(B) Fruit ripening
(C) Abscission of leaves
(D) Root formation
Answer: B
Explanation: Ethylene gas promotes fruit ripening
- Name the schedule in which the factory premises must comply
(A) P
(B) M
(C) O
(D) N
Answer: B
Explanation: The factory premises must comply with Schedule M
- Choose the corresponding hex decimal number for the binary number 1011.
(A) A
(B) C
(C) D
(D) B
Answer: D
Explanation: The binary number 1011 corresponds to B in hexadecimal
- What does a negative value of sigma signify for a substituent?
(A) It is electron withdrawing
(B) It is hydrophobic
(C) It is electron donating
(D) It is neutral
Answer: C
Explanation: A negative sigma value indicates that a substituent is electron donating
- Which of the following drug is used to demonstrate the topical action on eye?
(A) Ketotifen
(B) Nifedipine
(C) Tolmetin
(D) Lignocaine
Answer: D
Explanation: Lignocaine is used to demonstrate topical action on the eye
- Which one of the following is the normal range of diastolic pressure?
(A) 70-90mm Hg
(B) 110-145 mm Hg
(C) 100-120 mm Hg
(D) 40-55mm Hg
Answer: A
Explanation: The normal range of diastolic pressure is 70-90 mm Hg
- Which State topped the medal tally in Khelo India Youth Games 2019?
(A) Haryana
(B) Maharashtra
(C) Karnataka
(D) Punjab
Answer: B
Explanation: Maharashtra topped the medal tally in the Khelo India Youth Games 2019
- Flame Ionisation Detector is the most common detector for
(A) Liquid Chromatography
(B) Thin Layer Chromatography
(C) Gas Chromatography
(D) High Pressure Liquid Chromatography
Answer: C
Explanation: The Flame Ionization Detector (FID) is commonly used in Gas Chromatography
- Which one of the following is NOT a terms associated with therapeutic Drug-drug interaction?Antagonism
(A) Antagonism
(B) Addition
(C) Synergism
(D) Oxidation
Answer: D
Explanation: Oxidation is not associated with therapeutic drug-drug interactions like antagonism, addition, or synergism
- Sterilisatation by Autoclave is an example for
(A) Moist Heat Sterilisation
(B) Gaseous sterilisation
(C) Dry Heat sterilisation
(D) Radiation sterilisation
Answer: A
Explanation: Sterilization by Autoclave is an example of Moist Heat Sterilization
- If flowability is expressed as GOOD then the percentage compressibility is having the value of
(A) 18 to 21%
(B) 12 to 16%
(C) 5 to 10 percent
(D) 23 to 25%
Answer: B
Explanation: Flowability is considered good if the compressibility percentage is 12 to 16%
- Cells are enclosed by a plasma membrane composed mainly of ………. and ………..
(A) Fats And Carbohydrates
(B) Lipids And Proteins
(C) Proteins And Emulsified Fats
(D) Lipids And Emulsified Fats
Answer: B
Explanation: Cells are enclosed by a plasma membrane composed mainly of lipids and proteins
- Wilhelmy plate method” is used to measure
(A) Density
(B) Surface tensions
(C) Specific gravity
(D) Viscosity
Answer: B
Explanation: The Wilhelmy plate method measures surface tension
- Isomerism caused by the different arrangements of atoms or groups in space is called as
(A) Structural isomerism
(B) Metamerism
(C) Tautomerism
(D) Stereo isomerism
Answer: D
Explanation: Isomerism caused by different spatial arrangements is known as stereoisomerism
- Which book uses a two-letter coding system
(A) Orange
(B) Red
(C) Green
(D) Blue
Answer: A
Explanation: The Orange Book uses a two-letter coding system
- Indicate the use of Lanolin
(A) Viscosity Controller
(B) Preservative
(C) Emollient
(D) Colouring agent
Answer: C
Explanation: Lanolin is used as an emollient
- The extent of reproducibility of the result is
(A) Precision
(B) Range
(C) Accuracy
(D) Linearity
Answer: A
Explanation: The extent of reproducibility of a result is called Precision
- In Kjeldahl’s method, sample containing Nitrogen is digests with
(A) Fuming HNO3
(B) Conc. NaOH
(C) Strong ammonia solution
(D) Conc. H2SO4
Answer: D
Explanation: In Kjeldahl’s method, nitrogen-containing samples are digested with Concentrated H2SO4
- Indicate the example of Pneumatic dryers
(A) Spray dryer
(B) Drum Dryer
(C) Freeze dryer
(D) Fluidized bed dryer
Answer: A
Explanation: A Spray dryer is an example of a pneumatic dryer
- Identification test for protein is
(A) Kries test
(B) Biuret test
(C) Molisch’s test
(D) Hydrolysis test
Answer: B
Explanation: The identification test for protein is the Biuret test
- On dividing a number by 371, we get 52 as remainder. On dividing the same number by 53, what will be the remainder?
(A) 52
(B) 49
(C) 51
(D) 50
Answer: A
Explanation: On dividing a number by 53, the remainder will be 52
- Which of the following is an Autosomal Dominant disorder?
(A) Alkaptonuria
(B) Polycystic Kidney disease
(C) Thalassemia’s
(D) Wilson disease
Answer: B
Explanation: Polycystic kidney disease is an autosomal dominant disorder
- The Constitution of India mainly stands for a
(A) Religious State
(B) Secular State
(C) Pious State
(D) Non Secular State
Answer: B
Explanation: The Constitution of India stands for a Secular State
- The end point of redox titration is,
(A) Indicator, potentiometric and amperometric methods
(B) Internal indicator only
(C) Conductometric technique
(D) Potentiometric and indicator method
Answer: A
Explanation: The endpoint of a redox titration can be detected using potentiometric and indicator methods
- A woman stands on the road facing South direction. She turns 72 degrees in clockwise direction and 162 degrees in anti-clockwise direction. Which direction is she facing now?
(A) East
(B) South
(C) North
(D) West
Answer: A
Explanation: After turning, the woman is facing East
- Which one of the following is not a kind of major punishment for various types of misconduct?
(A) Demotion
(B) Loss of privileges
(C) Discharge
(D) With holding of increments
Answer: B
Explanation: Loss of privileges is not a major punishment for misconduct
- Nicotinic antagonist is
(A) Atropine
(B) Suxamethonium
(C) Decamethonium
(D) Hyoscine
Answer: B
Explanation: Suxamethonium is a nicotinic antagonist
- Indicate the gas used for sterilisation
(A) Nitrous oxide
(B) Ethylene oxide
(C) Chloroform
(D) Cyclohexane
Answer: B
Explanation: Ethylene oxide is used for sterilization
- In a certain code language, if ALLOW is coded as ODOZR, then how is DELAY coded in that language?
(A) GHODB
(B) CEPIH
(C) HGOBD
(D) WVOZB
Answer: C
Explanation: If ALLOW is coded as ODOZR, DELAY is coded as HGOBD
- Narora Nuclear Power Plant is located in which of the following States?
(A) Andhra Pradesh
(B) Himachal Pradesh
(C) Uttar Pradesh
(D) Madhya Pradesh
Answer: C
Explanation: Narora Nuclear Power Plant is located in Uttar Pradesh
- Which of the following is not a strongly activating ortho paradirectors?
(A) OCH3
(B) NHR
(C) NH2
(D) OH
Answer: A
Explanation: OCH3 is not a strongly activating ortho-para director
- If “extraction ratio (ER) value is zero”, then there is no
(A) Metabolism
(B) Elimination
(C) Absorption
(D) Distribution
Answer: B
Explanation: A zero extraction ratio value means there is no elimination
- “Lyophilization” means
(A) Vacuum dryer
(B) Freeze dryer
(C) Spray dryer
(D) Fluidised bed dryer
Answer: B
Explanation: Lyophilization refers to Freeze drying
- Impure blood (deoxygenated ) carried by _________
(A) Pulmonary vein
(B) Pulmonary Artery
(C) Coronary Artery
(D) Aorta
Answer: B
Explanation: Pulmonary artery carries deoxygenated blood
- One milligram is equal to
(A) 0.0001 gram
(B) 0.001 gram
(C) 0.1 gram
(D) 0.01 gram
Answer: B
Explanation: One milligram equals 0.001 grams
- 1650 boys and 1100 girls are examined in a test; 42% of the boys and 36% of the girls pass the test. The percentage of the total who failed is
(A) 63.4
(B) 61.4
(C) 60.4
(D) 62.4
Answer: C
Explanation: The percentage of the total students who failed the test is 60.4%
- “Cryoscopic method” is used to adjust
(A) Particle size
(B) Viscosity
(C) Isotonicity
(D) Diffusion
Answer: C
Explanation: The cryoscopic method is used to adjust isotonicity, which is important for solutions to maintain the same osmotic pressure as biological fluids
- A train passes a station platform in 48 seconds and a man standing on the platform in 32 seconds. If the speed of the train is 29 m/s, what is the length of the platform? (meter)
(A) 464
(B) 474
(C) 484
(D) 494
Answer: A
Explanation: If a train passes a station platform in 48 seconds and a man in 32 seconds, with a speed of 29 m/s, the length of the platform is 464 meters
- Which among the following is used for radioactive dating?
(A) Carbon
(B) Krypton
(C) Sodium
(D) Aluminium
Answer: A
Explanation: Carbon is used in radioactive dating (Answer: A). This method, known as carbon dating, measures the decay of carbon-14 to estimate the age of organic materials.
- In the (preparation of liposomes) proliposomes method, the lipids are dried down to a finely divided particulate support such as
(A) Powder ed sodium chloride
(B) Powdered Sodium bi carbonate
(C) Powdered potassium chloride
(D) Powdered Sodium sulphate
Answer: A
Explanation: In the preparation of liposomes using the proliposome method, the lipids are dried down to a finely divided particulate support like powdered sodium chloride
- An ideal sunscreening agent should absorb erythmogenic radiations in the range of
(A) 290 to 320 nm
(B) 400 to 450 nm
(C) 100 to 150 nm
(D) 490 to 520 nm
Answer: A
Explanation: An ideal sunscreening agent should absorb erythemogenic (sunburn-causing) radiation in the range of 290 to 320 nm
- CFR 211 refers to
(A) Code of Federal regulations 211
(B) Compliance to Federal Regulations 211
(C) Code of Final Regulations 211
(D) Compliance to Final Regulations 211
Answer: A
Explanation: CFR 211 refers to the Code of Federal Regulations 211, which includes guidelines on pharmaceutical manufacturing practices
- What is AYUSH?
(A) Ayurveda, Yoga, Unani, Siddha and Herbal
(B) Allopathy, Unani, Siddha and Homeopathy
(C) Ayurveda, Unani, Siddha and Homeopathy
(D) Ayurveda, Yoga, Unani, Siddha and Homeopathy
Answer: D
Explanation: AYUSH stands for Ayurveda, Yoga, Unani, Siddha, and Homeopathy
- What is the SI unit of Pressure?
(A) Hertz
(B) Henry
(C) Joule
(D) Pascal
Answer: D
Explanation: The SI unit of pressure is the pascal (Pa)
- Indicate the amount of gelling agent used in after shave gel
(A) 5 to 10%
(B) 2 to 5%
(C) 10 to15%
(D) 0 to 1%
Answer: D
Explanation: The amount of gelling agent used in aftershave gel is 0 to 1%
- Insulin is composed of total _________
(A) 81 amino acids
(B) 51 amino acids
(C) 30 amino acids
(D) 21 amino acids
Answer: B
Explanation: Insulin is composed of 51 amino acids
- 66. name for the structure CH -3 CH -2 CH -2 CH2 IUP AC is
(A) Ethyl
(B) Pentyl
(C) Propyl
(D) Butyl
Answer: D
Explanation: The name for the structure CH₃CH₂CH₂CH₂ is butyl, according to the IUPAC naming system
- Who discovered Penicillin vaccine?
(A) Edward Jenner
(B) Watson and Crick
(C) Alexander Fleming
(D) Robert Koch
Answer: C
Explanation: Alexander Fleming discovered Penicillin, which became the first antibiotic used to treat bacterial infections
- Bacterial cell walls are composed of
(A) Peptidoglycan
(B) Proteins
(C) Sterols
(D) Polysaccharides
Answer: A
Explanation: Bacterial cell walls are primarily composed of peptidoglycan, which provides structural integrity
- State of being free from all living microorganisms is known as
(A) Asepsis
(B) Sterile
(C) Contamination
(D) Sepsis
Answer: B
Explanation: The state of being free from all living microorganisms is known as sterile
- The Objects in motion on ground level possess ___________ energy. (Taking ground level as 0 potential)
(A) Frictional
(B) Kinetic
(C) Potential
(D) Gravitational
Answer: B
Explanation: Objects in motion at ground level possess kinetic energy
- The synonym for Chlorinated lime is
(A) Quick lime
(B) Slaked lime
(C) Lime stone
(D) Bleaching Powder
Answer: D
Explanation: The synonym for chlorinated lime is bleaching powder, commonly used for disinfection
- The Augusta Masters trophy is related to which game/sport?
(A) Football
(B) Golf
(C) Baseball
(D) Cricket
Answer: B
Explanation: The Augusta Masters Trophy is related to the sport of golf
- The ability of the eye lens to adjust its focal length is called _________________
(A) Magnification
(B) Modulation
(C) Focal Length
(D) Accommodation
Answer: D
Explanation: The ability of the eye lens to adjust its focal length is called accommodation, which allows focusing on near and distant objects
- Cranial nerves arises from the __________
(A) Heart
(B) Brain
(C) Kidney
(D) Lungs
Answer: B
Explanation: Cranial nerves arise from the brain, and they control sensory and motor functions
- Which of the following drug is used to demonstrate the mydriatic action
(A) Atropine Sulphate
(B) Chlorambucil
(C) Procaine
(D) N-Flurouracil
Answer: A
Explanation: Atropine sulfate is used to demonstrate the mydriatic action
- According to Wedge theory, monovalent soaps give
(A) O/W emulsions
(B) W/O emulsions
(C) O/W/O emulsions
(D) W/O/W emulsions
Answer: A
Explanation: According to wedge theory, monovalent soaps give O/W (oil-in-water) emulsions, which are common in cosmetics and pharmaceuticals
- How much a “post – tax return on networth” will be fixed by the government, while fixing the sale prices of bulk drugs?
(A) 16%
(B) 14%
(C) 10%
(D) 12%
Answer: B
Explanation: The post-tax return on net worth fixed by the government while setting the prices of bulk drugs is 14%
- A tax collected at every stage of value addition either by production or distribution is known as
(A) Value Added tax
(B) Direct Tax
(C) Indirect Tax
(D) Progressive Tax
Answer: A
Explanation: A tax collected at every stage of value addition, either by production or distribution, is known as Value Added Tax (VAT)
- Shift in Lambda (λ) max towards longer wavelength in UV visible spectroscopy is
(A) Hyperchromic shift
(B) Bathochromic Shift
(C) Hypsochromic shift
(D) Hypochromic shift
Answer: B
Explanation: A shift in λ-max towards a longer wavelength in UV-visible spectroscopy is called a Bathochromic Shift, also known as a red shift
- Jabalpur city is situated on the bank of the river
(A) Bhima
(B) Mahanadi
(C) Narmada
(D) Brahmaputra
Answer: C
Explanation: Jabalpur city is situated on the bank of the Narmada River, one of the major rivers in central India
- The half-life of C-14 is
(A) 1020 years
(B) 570 years
(C) 5730 years
(D) 8000 years
Answer: C
Explanation: The half-life of C-14 (Carbon-14) is 5730 years, which is significant in archaeological dating
- Which one among the following has High glycemic index?
(A) Syrupy foods
(B) Vegetables
(C) Brown rice
(D) Whole grains
Answer: A
Explanation: Syrupy foods have a high glycemic index, meaning they cause a rapid increase in blood sugar levels
- Dioscin on hydrolysis gives
(A) Glucose and galectose
(B) Glucose and rhamnose
(C) Xylose and rhamnose
(D) Glucose and xylose
Answer: B
Explanation: On hydrolysis, Dioscin gives glucose and rhamnose, two types of sugars
- Identify the salt used for polishing the capsule
(A) Sodium bicarbonate
(B) Starch
(C) Ammonium chloride
(D) Sodium chloride
Answer: D
Explanation: Sodium chloride is used for polishing capsules in pharmaceutical manufacturing
- Which of the following elements is a diatomic molecule?
(A) Phosphorous
(B) Chlorine
(C) Sulphur
(D) Argon
Answer: B
Explanation: Chlorine is a diatomic molecule, meaning it exists as two atoms bonded together
- The percentage of total calories obtained from carbohydrates should be between
(A) 5 to 10%
(B) 50% to 60%
(C) 20 to 30%
(D) 10% to 20%
Answer: B
Explanation: The percentage of total calories obtained from carbohydrates should be between 50% to 60%, as recommended for a balanced diet
- By selling a CPU for Rs.6095, a man makes a profit of 15%. At what price should he sell it to make a profit of 25%? (in Rs.)
(A) 6615
(B) 6635
(C) 6625
(D) 6645
Answer: C
Explanation: To make a profit of 25% on the CPU, it should be sold for ₹6625
- The basis for the relationship between the voltage generated by an electrochemical cell and the relevant concentration at each electrode is explained by
(A) Farada ys Law
(B) Nernst Equation
(C) Gibbs Equation
(D) Nitrogen Rule
Answer: B
Explanation: The relationship between the voltage generated by an electrochemical cell and the concentration at each electrode is explained by the Nernst Equation
- Which among the following is not a ‘Dissolved-materials’ in domestic sewage?
(A) Ammonia
(B) Nitrates
(C) Silt
(D) Phosphates
Answer: C
Explanation: Silt is not a dissolved material in domestic sewage; it is a suspended particle
- Reduction in chemical reactions is the ___________
(A) Gain of nitrogen
(B) Gain of oxygen
(C) Loss of hydrogen
(D) Gain of hydrogen
Answer: D
Explanation: Reduction in chemical reactions involves the gain of hydrogen
- What is the symbol of the element Tin?
(A) Tn
(B) Sn
(C) Ti
(D) Si
Answer: B
Explanation: The symbol for the element tin is Sn
- Which one of the following is NOT a barrier to Communication?
(A) Language
(B) Pollution
(C) Noise
(D) Multiple transmitters
Answer: B
Explanation: Pollution is not considered a barrier to communication, unlike language, noise, and multiple transmitters
- How many registered pharmacists elected amongst themselves for state pharmacy council?
(A) 4
(B) 6
(C) 5
(D) 3
Answer: B
Explanation: There are six registered pharmacists elected among themselves for the State Pharmacy Council
- The ratio of number of girls to boys in a school of 3060 students is 33 : 35. How many more girls should be admitted to make the ratio1 : 1 ?
(A) 100
(B) 90
(C) 80
(D) 110
Answer: B
Explanation: To make the ratio of boys and girls equal in a school, 90 more girls should be admitted
- World heritage site ‘Group of Monuments at Hampi’ is situated in which State?
(A) Kerala
(B) Karnataka
(C) Tamil Nadu
(D) Gujarat
Answer: B
Explanation: The world heritage site Group of Monuments at Hampi is situated in Karnataka
- What would be the period for completing priority review in NDA ?
(A) 12 months
(B) 6 months
(C) 9 months
(D) 3 months
Answer: B
Explanation: The period for completing priority review in a New Drug Application (NDA) is 6 months
- Which type of resin present in Benzoin ?
(A) Oleo gum resin
(B) Oleo resin
(C) Gum resin
(D) Balsamic resin
Answer: D
Explanation: The type of resin present in Benzoin is Balsamic resin, commonly used in perfumes and incense
- Who is called the Indian Einstein?
(A) Nagarjuna
(B) Genghis Khan
(C) Subhas Chandra Bose
(D) Amir Khusrau
Answer: A
Explanation: Nagarjuna is referred to as the Indian Einstein, known for his contributions to alchemy and philosophy
- Among the following organs in which the perfusion rate is maximum?
(A) Liver
(B) Kidney
(C) Heart
(D) Lungs
Answer: D
Explanation: Among the organs, the lungs have the highest perfusion rate, which is the flow of blood through the organ
- Sodium Fluoride is used to prevent
(A) Ulcer
(B) Dental caries
(C) Skin problems
(D) Dandruff
Answer: B
Explanation: Sodium fluoride is used to prevent dental caries
RRB Pharmacist Solved Paper 2019 with Explanation
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B. Pharma Previous Year Question Paper