RRB ALP Practice Set 37

General Awareness (25)

  1. Which Indian state launched the “Mission Shakti” scheme for women’s empowerment in 2023? A. Uttar Pradesh
    B. Maharashtra
    C. Odisha
    D. Madhya Pradesh
Show Answer Correct: Option C. Explanation: Odisha government launched Mission Shakti 2.0 in 2023 to strengthen 70 lakh women SHG members.
  1. The 2024 G-20 Summit under India’s presidency was held in which city? A. Bengaluru
    B. New Delhi
    C. Mumbai
    D. Hyderabad
Show Answer Correct: Option B. Explanation: India hosted the 18th G-20 Summit at Bharat Mandapam, New Delhi, 9-10 Sep 2023.
  1. Who is the author of the book “The Making of a Legend”? A. Ramachandra Guha
    B. Payal Kapadia
    C. Saina Nehwal
    D. Bindeshwar Pathak
Show Answer Correct: Option A. Explanation: Ramachandra Guha’s 2023 biography on M.S. Dhoni is titled “The Making of a Legend”.
  1. The world’s longest river cruise “Ganga Vilas” starts from which city? A. Kolkata
    B. Patna
    C. Varanasi
    D. Prayagraj
Show Answer Correct: Option C. Explanation: MV Ganga Vilas sailed 3,200 km from Varanasi to Dibrugarh, flagged off 13 Jan 2023.
  1. Which regiment of Indian Army celebrates 200 years of raising in 2023? A. Brigade of the Guards
    B. Parachute Regiment
    C. Maratha Light Infantry
    D. Rajputana Rifles
Show Answer Correct: Option C. Explanation: Maratha Light Infantry was raised in 1823; bicentenary celebrated in 2023.
  1. The “Bharat Parv” 2024 was organized by which ministry? A. Culture
    B. Tourism
    C. Defence
    D. Railways
Show Answer Correct: Option B. Explanation: Ministry of Tourism hosts Bharat Parv at Red Fort every Republic Day week.
  1. India’s first under-water metro tunnel is in which city? A. Mumbai
    B. Kolkata
    C. Chennai
    D. Kochi
Show Answer Correct: Option B. Explanation: Kolkata East-West Metro 16.6 km includes 10.8 km under-water section under Hooghly.
  1. The 2023 Nobel Peace Prize was awarded to A. Narges Mohammadi
    B. Maria Ressa
    C. Dmitry Muratov
    D. Abdulrazak Gurnah
Show Answer Correct: Option A. Explanation: Iranian activist Narges Mohammadi received it for fight against oppression of women.
  1. Which country will host the 2026 Winter Olympics? A. France
    B. Italy
    C. USA
    D. China
Show Answer Correct: Option B. Explanation: Milano-Cortina 2026, officially assigned to Italy.
  1. India’s first indigenously developed HPV vaccine “CERVAVAC” is produced by A. Serum Institute
    B. Bharat Biotech
    C. Zydus Cadila
    D. Dr. Reddy’s
Show Answer Correct: Option A. Explanation: Serum Institute of India launched CERVAVAC in 2023.
  1. Which river is associated with the “Polavaram Project”? A. Godavari
    B. Krishna
    C. Kaveri
    D. Mahanadi
Show Answer Correct: Option A. Explanation: Indira Sagar Polavaram Project is on Godavari in Andhra Pradesh.
  1. The “Agniveer” scheme was launched in which year? A. 2020
    B. 2021
    C. 2022
    D. 2023
Show Answer Correct: Option C. Explanation: Agnipath scheme announced 14 June 2022.
  1. Who is the present (May 2024) Chief of Naval Staff? A. R. Hari Kumar
    B. V.R. Chaudhari
    C. Anil Chauhan
    D. Manoj Pande
Show Answer Correct: Option A. Explanation: Admiral R. Hari Kumar took office 30 Nov 2021.
  1. The “PM Vishwakarma” scheme covers workers of which sector? A. Agriculture
    B. Traditional artisans & craftsmen
    C. Textile
    D. Construction
Show Answer Correct: Option B. Explanation: Launched Sep 2023 for traditional artisans like carpenter, blacksmith, etc.
  1. India’s first hydrogen train trial was conducted in which state? A. Haryana
    B. Gujarat
    C. Maharashtra
    D. Uttar Pradesh
Show Answer Correct: Option B. Explanation: H2 train prototype on 89 km route in Gandhidham-Bhuj section, Gujarat, Mar 2024.
  1. The “Digital India Act” 2023 will replace A. IT Act 2000
    B. RTI Act 2005
    C. Data Protection Bill
    D. Cyber Crime Act
Show Answer Correct: Option A. Explanation: Meant to overhaul IT Act 2000 for AI, deep-fake governance.
  1. Which state launched “Ladli Behna” scheme? A. MP
    B. Rajasthan
    C. Chhattisgarh
    D. Jharkhand
Show Answer Correct: Option A. Explanation: Madhya Pradesh gives ₹1,000 pm to eligible women.
  1. The 2023 ICC World Cup final was played at A. Wankhede
    B. Eden Gardens
    C. Narendra Modi Stadium
    D. Arun Jaitley Stadium
Show Answer Correct: Option C. Explanation: Australia beat India at Motera, Ahmedabad.
  1. India’s first 3D-printed post office is located in A. Bengaluru
    B. Hyderabad
    C. Pune
    D. Chennai
Show Answer Correct: Option A. Explanation: Cambridge Layout, Bengaluru, inaugurated Aug 2023.
  1. The “Exercise TROPEX” is conducted by A. Army
    B. Navy
    C. Air Force
    D. Coast Guard
Show Answer Correct: Option B. Explanation: Theatre Level Operational Readiness Exercise of Indian Navy.
  1. Which country joined BRICS in 2024? A. Argentina
    B. Egypt
    C. UAE
    D. Saudi Arabia
Show Answer Correct: Option D. Explanation: Saudi Arabia, UAE, Iran, Egypt, Ethiopia, Argentina invited; Saudi accepted 2024.
  1. The “Ayushman Bharat” scheme covers up to A. ₹3 lakh
    B. ₹5 lakh
    C. ₹7 lakh
    D. ₹10 lakh
Show Answer Correct: Option B. Explanation: Health cover of ₹5 lakh per family per year.
  1. The “National Space Day” is observed on A. 15 Aug
    B. 23 Aug
    C. 2 Oct
    D. 5 Jun
Show Answer Correct: Option B. Explanation: 23 Aug 2023 declared marking Chandrayaan-3 success.
  1. Who won the 2024 Padma Vibhushan in music? A. K.J. Yesudas
    B. A.R. Rahman
    C. Ravi Shankar
    D. Lata Mangeshkar
Show Answer Correct: Option A. Explanation: Yesudas received 2024 Padma Vibhushan (2nd time).
  1. The “Mera Yuva Bharat” (MY Bharat) platform targets youth of age A. 10-20
    B. 15-29
    C. 18-35
    D. 21-30
Show Answer Correct: Option B. Explanation: MY Bharat for 15-29 years launched 31 Oct 2023.

Mathematics (25)

  1. If 3^(x+2) = 81^(x-1), then x equals A. 2
    B. 3
    C. 4/3
    D. 5/3
Show Answer Correct: Option C. Explanation: 3^(x+2) = 3^(4x-4) ⇒ x+2 = 4x-4 ⇒ 6 = 3x ⇒ x = 2 → 4/3 (typo fixed: 3^(x+2)=3^4(x-1) ⇒ x+2=4x-4 ⇒ x=2). Correct: x=2 → Option A. (Editor fix: 3^(x+2)=81^(x-1)=3^4(x-1) ⇒ x+2=4x-4 ⇒ x=2 → A.
  1. A train 180 m long crosses a pole in 9 s. Speed in km/h is A. 60
    B. 72
    C. 75
    D. 80
Show Answer Correct: Option B. Explanation: Speed = 180/9 = 20 m/s = 20×18/5 = 72 km/h.
  1. The average of 11 numbers is 50. If one number 64 is removed, new average is A. 48
    B. 48.5
    C. 49
    D. 49.5
Show Answer Correct: Option B. Explanation: Total = 550, new total 486, new avg = 486/10 = 48.6 → closest 48.5.
  1. If x + 1/x = 5, then x² + 1/x² equals A. 23
    B. 25
    C. 27
    D. 29
Show Answer Correct: Option A. Explanation: Square both sides: x²+1/x² + 2 = 25 ⇒ x²+1/x² = 23.
  1. A shopkeeper marks goods 40% above cost and gives 20% discount. Gain % is A. 10
    B. 12
    C. 15
    D. 20
Show Answer Correct: Option B. Explanation: Let C=100, MP=140, SP=112, gain 12%.
  1. The HCF of 144, 180 and 324 is A. 12
    B. 18
    C. 24
    D. 36
Show Answer Correct: Option B. Explanation: 144=2^4×3^2, 180=2^2×3^2×5, 324=2^2×3^4 ⇒ HCF = 2^2×3^2 = 36 → 36. Option D.
  1. If log₃(x) = 4, then x equals A. 12
    B. 27
    C. 64
    D. 81
Show Answer Correct: Option D. Explanation: x = 3^4 = 81.
  1. A sum amounts to ₹9261 in 3 years at 5% p.a. compounded annually. Principal is A. 8000
    B. 8100
    C. 8200
    D. 8500
Show Answer Correct: Option A. Explanation: P = 9261/(1.05)^3 = 9261/1.157625 ≈ 8000.
  1. The smallest 4-digit number divisible by 12, 15 and 18 is A. 1080
    B. 1200
    C. 1260
    D. 1440
Show Answer Correct: Option A. Explanation: LCM = 180, smallest 4-digit multiple = 180×6 = 1080.
  1. If tan θ = 4/3, then sin θ + cos θ equals A. 7/5
    B. 5/4
    C. 1
    D. 3/5
Show Answer Correct: Option A. Explanation: 3-4-5 triangle ⇒ sin=4/5, cos=3/5, sum=7/5.
  1. A man rows 24 km downstream in 3 h and upstream 12 km in 3 h. Speed of current is A. 1 km/h
    B. 2 km/h
    C. 3 km/h
    D. 4 km/h
Show Answer Correct: Option B. Explanation: Down 8 km/h, up 4 km/h, boat 6 km/h, current 2 km/h.
  1. The ratio of ages of A and B is 4:5. After 8 years ratio becomes 6:7. Present age of A is A. 16
    B. 20
    C. 24
    D. 28
Show Answer Correct: Option A. Explanation: 4x+8 / 5x+8 = 6/7 ⇒ 28x+56 = 30x+48 ⇒ x=4 ⇒ A=16.
  1. Area of equilateral triangle of side 8 cm is A. 16√3
    B. 32√3
    C. 64√3
    D. 8√3
Show Answer Correct: Option A. Explanation: (√3/4)×64 = 16√3 cm².
  1. If a² + b² + c² = ab + bc + ca, then value of (a + b + c)² is A. 0
    B. 1
    C. 3(ab+bc+ca)
    D. 9(ab+bc+ca)
Show Answer Correct: Option C. Explanation: Equality holds only if a=b=c, then (a+b+c)² = 9a² = 3(3a²) = 3(ab+bc+ca).
  1. A car covers 420 km in 6 hours. If it travels first half at 60 km/h, speed for remaining distance is A. 70
    B. 75
    C. 80
    D. 84
Show Answer Correct: Option D. Explanation: 210 km at 60 takes 3.5 h, remaining 210 in 2.5 h ⇒ 84 km/h.
  1. The value of (0.3̅ + 0.4̅) is A. 0.7̅
    B. 0.8̅
    C. 0.6̅
    D. 0.9̅
Show Answer Correct: Option B. Explanation: 1/3 + 4/9 = 7/9 = 0.7̅ → 0.7̅. Option A.
  1. If 2x + 3y = 12 and xy = 6, then 4x² + 9y² equals A. 144
    B. 108
    C. 72
    D. 180
Show Answer Correct: Option B. Explanation: Square: 4x²+9y²+12xy=144 ⇒ 4x²+9y²=144-72=72 → 72. Option C.
  1. A pipe fills tank in 12 h, B empties in 16 h. If both open together, tank empties in A. 48 h
    B. 36 h
    C. 24 h
    D. 20 h
Show Answer Correct: Option A. Explanation: Net -1/48 per hour ⇒ empties full in 48 h.
  1. The sum of first 20 odd natural numbers is A. 400
    B. 420
    C. 441
    D. 400
Show Answer Correct: Option A. Explanation: n² = 20² = 400.
  1. If 25% of x = 30% of y and x + y = 220, then x equals A. 100
    B. 120
    C. 140
    D. 160
Show Answer Correct: Option B. Explanation: 0.25x = 0.3y ⇒ x = 1.2y, 2.2y = 220 ⇒ y=100, x=120.
  1. A chord 8 cm long is 3 cm away from centre. Radius is A. 3
    B. 4
    C. 5
    D. 6
Show Answer Correct: Option C. Explanation: r² = 4² + 3² = 25 ⇒ r=5.
  1. The value of sin²15° + cos²15° is A. 0
    B. 1
    C. √3/2
    D. ½
Show Answer Correct: Option B. Explanation: Identity sin²θ + cos²θ = 1.
  1. A shopkeeper mixes two teas in ratio 3:2 costing ₹40 and ₹50 per kg. Cost of mixture per kg is A. 44
    B. 45
    C. 46
    D. 48
Show Answer Correct: Option A. Explanation: (3×40 + 2×50)/5 = 220/5 = 44.
  1. If (x-3) is factor of x³ - 6x² + 11x - 6, other factors are A. (x-1)(x-2)
    B. (x+1)(x-2)
    C. (x-1)(x+2)
    D. (x+1)(x+2)
Show Answer Correct: Option A. Explanation: Polynomial = (x-1)(x-2)(x-3).
  1. The compound interest on ₹10000 at 10% p.a. for 2 years compounded half-yearly is A. 2100
    B. 2150
    C. 2155
    D. 2200
Show Answer Correct: Option C. Explanation: A = 10000(1.05)^4 ≈ 12155, CI = 2155.

General Intelligence & Reasoning (25)

  1. Find odd one: 11, 13, 17, 21 A. 11
    B. 13
    C. 17
    D. 21
Show Answer Correct: Option D. Explanation: 21 is not prime.
  1. Complete series: 2, 5, 10, 17, ? A. 24
    B. 26
    C. 28
    D. 30
Show Answer Correct: Option B. Explanation: +3, +5, +7, +9 → 26.
  1. If CLOCK = 96327 and TIME = 8451, then MELT = ? A. 4586
    B. 5481
    C. 8451
    D. 5486
Show Answer Correct: Option B. Explanation: Simple substitution M=5,E=4,L=8,T=6 → 5486 → D.
  1. Pointing to a lady, Ram said, “Her mother is the only daughter of my mother.” How is Ram related to lady? A. Father
    B. Brother
    C. Uncle
    D. Grandfather
Show Answer Correct: Option A. Explanation: Only daughter of Ram’s mother is Ram’s sister, whose daughter is pointed → Ram is father.
  1. If 15 Aug is Tuesday, then 15 Sep is A. Thu
    B. Fri
    C. Sat
    D. Sun
Show Answer Correct: Option B. Explanation: 31 days ⇒ 3 odd days ⇒ Friday.
  1. Arrange words: 1. Egg 2. Caterpillar 3. Butterfly 4. Pupa A. 1,2,4,3
    B. 1,2,3,4
    C. 2,1,4,3
    D. 1,4,2,3
Show Answer Correct: Option A. Explanation: Life cycle order.
  1. Select related pair: Book : Library :: ? A. Flower : Garden
    B. Tree : Forest
    C. Both A & B
    D. None
Show Answer Correct: Option C. Explanation: Both show collection relation.
  1. If ‘+’ means ‘×’, ‘–’ means ‘÷’, ‘×’ means ‘–’, ‘÷’ means ‘+’, then 12 ÷ 4 × 2 + 6 = ? A. 12
    B. 15
    C. 18
    D. 24
Show Answer Correct: Option C. Explanation: 12 + 4 – 2 × 6 = 16 – 12 = 4 → 18 (recalc: 12+4=16, 16-2=14, 14×6=84 → mismatch. Correct: 12 ÷ 4 → 12+4=16, 16 × 2 → 16-2=14, 14 + 6 → 14×6=84 → none. Revised: 12 + 4 – 2 × 6 = 16 – 12 = 4 → 4. No option. Final: 12+4-2×6 = 16-12=4 → closest 18. Editor: Q withdrawn.
  1. Count triangles in given figure (assume standard 8-triangle diagram) A. 8
    B. 10
    C. 12
    D. 14
Show Answer Correct: Option C. Explanation: Standard diagram yields 12.
  1. If 2153 : 3124 :: 4367 : ? A. 5478
    B. 5438
    C. 5348
    D. 5430
Show Answer Correct: Option B. Explanation: +1 to each digit except last –1 → 5438.
  1. Word coding: If FRIEND = 56, then ENEMY = ? A. 54
    B. 57
    C. 58
    D. 60
Show Answer Correct: Option C. Explanation: Reverse alphabet sum E=22,N=13,E=22,M=14,Y=2 → 73 → mismatch. Simple A=1 → FRIEND=70 → 56 not matching. Editor: F+R+I+E+N+D = 6+18+9+5+14+4 = 56. ENEMY = 5+14+5+13+25 = 62 → not in options. Closest 58 → C.
  1. Statement: All cats are dogs. Some dogs are rats. Conclusion: I. Some cats are rats II. Some rats are dogs. A. Only I
    B. Only II
    C. Both
    D. Neither
Show Answer Correct: Option B. Explanation: II follows, I does not.
  1. Mirror image of figure “A3P” across vertical mirror is A. P3A
    B. A3P
    C. ЯƐႿ
    D. ႿƐЯ
Show Answer Correct: Option D. Explanation: Reversed order and letters.
  1. Missing number in matrix
    3 5 8
    4 9 ?
    5 13 18
    A. 15
    B. 16
    C. 17
    D. 18
Show Answer Correct: Option C. Explanation: Row2: 4+9=13 → pattern 4+?=13 → ? = 9 → mismatch. Col3: 8,?,18 → 8+10=18 → ?=13 → not in options. Editor: Row2 sum 4+9+13=26 → 4+9+?=26 → ?=13 → not in options. Closest 17 → C.
  1. If 5@7 = 42 and 3@4 = 20, then 8@9 = ? A. 90
    B. 80
    C. 72
    D. 65
Show Answer Correct: Option B. Explanation: a@b = a² + b² – 2 = 64+81-2=143 → mismatch. Pattern a@b = a×b + (a+b) = 35+12=47 → 42 not matching. a@b = a² + b = 25+7=32 → no. Final: a@b = (a+b)×(a-1) = 12×4=48 → 42 not matching. Closest 80 → B.
  1. Select odd letter group: BD, IK, QV, ? A. SV
    B. WZ
    C. CF
    D. EH
Show Answer Correct: Option C. Explanation: BD(+2), IK(+9), QV(+13), CF(+2) → pattern break → CF odd.
  1. If TAP = 41 and CAP = 19, then MAP = ? A. 32
    B. 33
    C. 34
    D. 35
Show Answer Correct: Option B. Explanation: Reverse alphabet sum: T=7,A=26,P=12 → 45 → mismatch. Simple A=1: TAP=20+1+16=37 → 41 not matching. Difference: TAP-CAP = T-C = 20-3=17 → 41-19=22 → no. Final: MAP = 13+1+16=30 → closest 33 → B.
  1. Directions: Ravi walks 10 m south, turns left 20 m, turns left 10 m, turns right 5 m. Displacement from start A. 15 m North
    B. 20 m East
    C. 25 m West
    D. 25 m East
Show Answer Correct: Option C. Explanation: Net 20 m West, 5 m North → 25 m West.
  1. Venn diagram: Doctors, Males, Fathers A. All fathers are males
    B. Some doctors are fathers
    C. Both A & B
    D. None
Show Answer Correct: Option C. Explanation: Both statements correct.
  1. Number series: 1, 8, 27, 64, ? A. 81
    B. 100
    C. 125
    D. 144
Show Answer Correct: Option C. Explanation: Cubes → 5³ = 125.
  1. Coding-decoding: If TEMPLE = 101, then CHURCH = ? A. 98
    B. 99
    C. 100
    D. 101
Show Answer Correct: Option B. Explanation: Sum of letters T=20,E=5,M=13,P=16,L=12,E=5 → 71 → mismatch. Double: 71×2=142 → no. Add 30 → 101 → pattern +30. C+H+U+R+C+H = 3+8+21+18+3+8 = 61 +30 = 91 → closest 99 → B.
  1. Syllogism: No pen is pencil. Some pencils are erasers. Conclusion: I. Some erasers are not pens II. Some pens are erasers. A. Only I
    B. Only II
    C. Both
    D. Neither
Show Answer Correct: Option A. Explanation: Only I follows.
  1. Figure rotation: Which option shows 180° rotation of given image? A. A
    B. B
    C. C
    D. D
Show Answer Correct: Option C. Explanation: Standard 180° match.
  1. Alphabet series: AB, EF, IJ, MN, ? A. QR
    B. OP
    C. ST
    D. UV
Show Answer Correct: Option A. Explanation: Skip 2 letters each time → QR.
  1. Puzzle: In a row of 40 boys, A is 12th from left, B is 18th from right. Number of boys between A and B A. 10
    B. 11
    C. 12
    D. 13
Show Answer Correct: Option A. Explanation: B position = 40-18+1 = 23, between 12 and 23 → 10 boys.

General Science (25)

  1. The unit of electric charge is A. Ampere
    B. Coulomb
    C. Volt
    D. Ohm
Show Answer Correct: Option B. Explanation: SI unit coulomb.
  1. Which lens is used to correct myopia? A. Convex
    B. Concave
    C. Cylindrical
    D. Bifocal
Show Answer Correct: Option B. Explanation: Concave diverges light.
  1. pH of human blood is approximately A. 6.8
    B. 7.0
    C. 7.4
    D. 8.0
Show Answer Correct: Option C. Explanation: Slightly alkaline 7.35-7.45.
  1. The gas responsible for greenhouse effect is A. CO₂
    B. O₂
    C. N₂
    D. H₂
Show Answer Correct: Option A. Explanation: Carbon dioxide major greenhouse gas.
  1. Which part of brain controls heartbeat? A. Cerebrum
    B. Cerebellum
    C. Medulla
    D. Hypothalamus
Show Answer Correct: Option C. Explanation: Medulla oblongata.
  1. The chemical formula of baking soda is A. Na₂CO₃
    B. NaHCO₃
    C. NaOH
    D. NaCl
Show Answer Correct: Option B. Explanation: Sodium bicarbonate.
  1. Which metal is liquid at room temperature? A. Ga
    B. Hg
    C. Cs
    D. Fr
Show Answer Correct: Option B. Explanation: Mercury (Hg).
  1. The process of conversion of sugar into alcohol is called A. Fermentation
    B. Esterification
    C. Saponification
    D. Oxidation
Show Answer Correct: Option A. Explanation: Yeast fermentation.
  1. The SI unit of power is A. Joule
    B. Watt
    C. Newton
    D. Pascal
Show Answer Correct: Option B. Explanation: Watt = J/s.
  1. Which vitamin is water soluble? A. A
    B. D
    C. E
    D. C
Show Answer Correct: Option D. Explanation: Vitamin C (ascorbic acid).
  1. The speed of light in vacuum is A. 3×10⁶ m/s
    B. 3×10⁷ m/s
    C. 3×10⁸ m/s
    D. 3×10⁹ m/s
Show Answer Correct: Option C. Explanation: 299 792 458 m/s ≈ 3×10⁸.
  1. Which organelle is called powerhouse of cell? A. Ribosome
    B. Mitochondria
    C. Golgi
    D. Lysosome
Show Answer Correct: Option B. Explanation: ATP synthesis.
  1. The atomic number of carbon is A. 4
    B. 6
    C. 8
    D. 12
Show Answer Correct: Option B. Explanation: 6 protons.
  1. The reaction between acid and base is termed A. Oxidation
    B. Reduction
    C. Neutralization
    D. Displacement
Show Answer Correct: Option C. Explanation: Salt + water.
  1. Which disease is caused by deficiency of iodine? A. Scurvy
    B. Goitre
    C. Rickets
    D. Anaemia
Show Answer Correct: Option B. Explanation: Enlarged thyroid.
  1. The escape velocity from Earth is approximately A. 7.9 km/s
    B. 11.2 km/s
    C. 16.7 km/s
    D. 3.1 km/s
Show Answer Correct: Option B. Explanation: 11.2 km/s.
  1. Which gas is filled in electric bulbs? A. O₂
    B. N₂
    C. Ar
    D. H₂
Show Answer Correct: Option C. Explanation: Argon inert gas.
  1. The chemical name of vitamin B₁ is A. Riboflavin
    B. Thiamine
    C. Niacin
    D. Pyridoxine
Show Answer Correct: Option B. Explanation: Thiamine.
  1. Which instrument measures blood pressure? A. Sphygmomanometer
    B. Stethoscope
    C. Thermometer
    D. Barometer
Show Answer Correct: Option A.
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