RRB ALP Practice Set 43

General Awareness (25)

  1. Who was the first Indian woman to win an Olympic silver medal in badminton?
    A. Saina Nehwal
    B. P. V. Sindhu
    C. Jwala Gutta
    D. Ashwini Ponnappa
Show Answer Correct: Option B. Explanation: P. V. Sindhu won silver in Rio 2016.
  1. The “Statue of Unity” is located in which Indian state?
    A. Maharashtra
    B. Gujarat
    C. Madhya Pradesh
    D. Rajasthan
Show Answer Correct: Option B. Explanation: 182 m tall statue of Sardar Patel stands on the Narmada in Gujarat.
  1. Which railway zone headquarters is situated at Bilaspur?
    A. South East Central
    B. East Coast
    C. West Central
    D. South Central
Show Answer Correct: Option A. Explanation: SECR HQ is Bilaspur.
  1. The Union Budget 2023-24 introduced which new tax regime slab for income up to ₹7 lakh?
    A. 0% tax
    B. 5% tax
    C. 10% tax
    D. 20% tax
Show Answer Correct: Option A. Explanation: Rebate under section 87A makes effective tax zero up to ₹7 lakh in new regime.
  1. “Operation Flood” is associated with:
    A. Milk production
    B. Wheat production
    C. Oilseed production
    D. Fish production
Show Answer Correct: Option A. Explanation: World’s largest dairy development programme by NDDB.
  1. The book “The India Way” is authored by:
    A. S. Jaishankar
    B. Nirmala Sitharaman
    C. Subrahmanyam Jaishankar
    D. Arun Jaitley
Show Answer Correct: Option C. Explanation: External Affairs Minister Dr. S. Jaishankar.
  1. Which planet was downgraded to “dwarf planet” in 2006?
    A. Neptune
    B. Pluto
    C. Uranus
    D. Jupiter
Show Answer Correct: Option B. Explanation: IAU reclassification.
  1. India’s first bullet train project corridor will connect:
    A. Delhi–Mumbai
    B. Mumbai–Ahmedabad
    C. Chennai–Bengaluru
    D. Kolkata–Delhi
Show Answer Correct: Option B. Explanation: MAHSR corridor 508 km.
  1. Who is the present Chief Justice of India as of June 2024?
    A. D. Y. Chandrachud
    B. U. U. Lalit
    C. Sanjiv Khanna
    D. N. V. Ramana
Show Answer Correct: Option A. Explanation: Appointed Nov 2022, tenure till Nov 2024.
  1. The “G-20 Summit 2023” was held in:
    A. New Delhi
    B. Bali
    C. Rome
    D. Osaka
Show Answer Correct: Option A. Explanation: India presided & hosted summit at Bharat Mandapam.
  1. Which enzyme is used in making baby foods to pre-digest proteins?
    A. Trypsin
    B. Pepsin
    C. Rennin
    D. Pancreatin
Show Answer Correct: Option B. Explanation: Pepsin breaks proteins into peptones.
  1. The term “Bull” and “Bear” is used in:
    A. Stock market
    B. Wrestling
    C. Polo
    D. Rowing
Show Answer Correct: Option A. Explanation: Bull = rising market, Bear = falling market.
  1. India’s first national park was:
    A. Kaziranga
    B. Corbett
    C. Bandipur
    D. Ranthambore
Show Answer Correct: Option B. Explanation: Hailey NP 1936, now Jim Corbett.
  1. Which missile is also called “fire-and-forget”?
    A. Akash
    B. Nag
    C. Astra
    D. BrahMos
Show Answer Correct: Option C. Explanation: Astra BVRAAM has active radar homing.
  1. The “Dakshin Gangotri” station is located in:
    A. Arctic
    B. Antarctica
    C. Himalaya
    D. Thar Desert
Show Answer Correct: Option B. Explanation: India’s first base 1983, Antarctica.
  1. Who administers the oath to the Vice-President of India?
    A. President
    B. Chief Justice
    C. Speaker
    D. Some MP
Show Answer Correct: Option A. Explanation: Article 69—President administers.
  1. The currency of Argentina is:
    A. Peso
    B. Real
    C. Dollar
    D. Franc
Show Answer Correct: Option A. Explanation: Argentine Peso.
  1. India’s first indigenously developed aircraft carrier is:
    A. INS Vikramaditya
    B. INS Vishal
    C. INS Vikrant
    D. INS Viraat
Show Answer Correct: Option C. Explanation: IAC-1 commissioned Sep 2022.
  1. Which state launched “Pink e-Bike taxis” for women?
    A. Rajasthan
    B. Kerala
    C. Maharashtra
    D. Goa
Show Answer Correct: Option B. Explanation: Kerala 2023 under She-Taxi 2.0.
  1. The “World Environment Day 2023” host country was:
    A. India
    B. Côte d’Ivoire
    C. Sweden
    D. Pakistan
Show Answer Correct: Option B. Explanation: Theme “BeatPlasticPollution” host Abidjan.
  1. Which bank is the banker to the Indian Railways?
    A. SBI
    B. RBI
    C. PNB
    D. HDFC
Show Answer Correct: Option A. Explanation: MoU with State Bank.
  1. The “UDAN” scheme relates to:
    A. Airport connectivity
    B. Bullet train
    C. Metro rail
    D. National highways
Show Answer Correct: Option A. Explanation: Regional Connectivity Scheme.
  1. Which layer of atmosphere has ozone layer?
    A. Troposphere
    B. Stratosphere
    C. Mesosphere
    D. Thermosphere
Show Answer Correct: Option B. Explanation: 15–35 km altitude.
  1. The “Bharat Parv-2024” was organised at:
    A. India Gate lawns
    B. Red Fort
    C. Rajpath
    D. Pragati Maidan
Show Answer Correct: Option A. Explanation: Glimpse of India’s culture.
  1. India’s longest freight train “Vasco-da-gama–Renigunta” was run by which zone?
    A. SWR
    B. SCR
    C. CR
    D. ER
Show Answer Correct: Option A. Explanation: South Western Zone 2021, 2.8 km long.

Mathematics (25)

  1. The LCM of 48, 72 and 108 is:
    A. 432
    B. 864
    C. 1296
    D. 648
Show Answer Correct: Option B. Explanation: 2⁵×3³=864.
  1. If 3x–5=16, then x² equals:
    A. 49
    B. 36
    C. 64
    D. 25
Show Answer Correct: Option A. Explanation: x=7 → x²=49.
  1. A train 180 m long crosses a pole in 9 s. Speed in km/h is:
    A. 60
    B. 72
    C. 90
    D. 80
Show Answer Correct: Option B. Explanation: 180/9=20 m/s → 72 km/h.
  1. Simple interest on ₹6000 at 8% p.a. for 4 years is:
    A. 1820
    B. 1920
    C. 1720
    D. 2020
Show Answer Correct: Option B. Explanation: SI=P×R×T/100=6000×8×4/100=1920.
  1. The value of (0.3̅)² is:
    A. 0.09
    B. 0.1̅
    C. 0.09̅
    D. 0.3
Show Answer Correct: Option C. Explanation: (1/3)²=1/9=0.111…
  1. If x+1/x=5, then x³+1/x³ is:
    A. 110
    B. 125
    C. 140
    D. 100
Show Answer Correct: Option A. Explanation: a³+b³=(a+b)³–3ab(a+b)=125–15=110.
  1. A man sells two articles for ₹1000 each, gaining 25% on one and losing 25% on the other. Overall gain/loss % is:
    A. 6.25% loss
    B. 5% gain
    C. No loss no gain
    D. 10% loss
Show Answer Correct: Option A. Explanation: Loss%=25²/100=6.25%.
  1. The ratio of ages of A & B is 4:5. After 6 years it becomes 5:6. Present age of A is:
    A. 24
    B. 30
    C. 36
    D. 18
Show Answer Correct: Option A. Explanation: 4x+6/5x+6=5/6 → x=6 → A=24.
  1. If a shopkeeper marks 40% above CP and gives 20% discount, his profit % is:
    A. 12%
    B. 20%
    C. 8%
    D. 10%
Show Answer Correct: Option A. Explanation: 1.4×0.8=1.12 → 12%.
  1. The smallest 4-digit number exactly divisible by 12, 15, 18 is:
    A. 1080
    B. 1200
    C. 1260
    D. 1020
Show Answer Correct: Option C. Explanation: LCM=180 → 180×7=1260.
  1. If log₁₀2=0.3010, then log₁₀80 equals:
    A. 1.9030
    B. 1.6020
    C. 1.5050
    D. 2.1070
Show Answer Correct: Option A. Explanation: log(8×10)=log8+1=3log2+1=0.9030+1=1.9030.
  1. A can do work in 12 days, B in 18 days. Together with C they finish in 4 days. C alone can do in:
    A. 9
    B. 10
    C. 12
    D. 15

    Show Answer Correct: Option A. Explanation: 1/12+1/18+1/C=1/4 → C=9.

  2. The sum of first 50 odd natural numbers is:
    A. 2500
    B. 2550
    C. 1250
    D. 5000

Show Answer Correct: Option A. Explanation: n²=50²=2500.
  1. If the area of an equilateral triangle is 16√3 cm², its perimeter is:
    A. 24
    B. 12√3
    C. 24√3
    D. 48
Show Answer Correct: Option A. Explanation: (√3/4)a²=16√3 → a=8 → P=24.
  1. The value of sin²1°+sin²89° is:
    A. 1
    B. 0
    C. 2
    D. 0.5
Show Answer Correct: Option A. Explanation: sin89=cos1 → sin²+cos²=1.
  1. A sum amounts to ₹9261 in 3 years at 5% p.a. compound interest. Principal is:
    A. 8000
    B. 8500
    C. 8100
    D. 8200
Show Answer Correct: Option A. Explanation: P=9261/(1.05)³=8000.
  1. The mean of 10 numbers is 15. If each multiplied by 2, new mean is:
    A. 30
    B. 15
    C. 20
    D. 25
Show Answer Correct: Option A. Explanation: mean×2=30.
  1. If 2^x=32, then x³ equals:
    A. 125
    B. 25
    C. 625
    D. 243
Show Answer Correct: Option A. Explanation: x=5 → 5³=125.
  1. A wheel makes 400 revolutions in covering 880 m. Radius is:
    A. 35 cm
    B. 40 cm
    C. 45 cm
    D. 50 cm
Show Answer Correct: Option A. Explanation: 400×2πr=88000 → r=35 cm.
  1. The value of (1+tan²θ)(1–sin²θ) is:
    A. 1
    B. tan²θ
    C. sec²θ
    D. cos²θ
Show Answer Correct: Option A. Explanation: sec²θ·cos²θ=1.
  1. A dealer mixes two teas at ₹40 & ₹50/kg in ratio 3:2 and sells at ₹55/kg. Gain % is:
    A. 25
    B. 20
    C. 22
    D. 18
Show Answer Correct: Option C. Explanation: CP/kg=(3×40+2×50)/5=44 → gain%=(11/44)×100=25%. (Correction: 25 → Option A)
  1. The HCF of 391, 425 and 553 is:
    A. 17
    B. 19
    C. 23
    D. 31
Show Answer Correct: Option A. Explanation: 17 common.
  1. If a²+b²=74 and ab=35, then a–b (a>b) is:
    A. 2
    B. 4
    C. 6
    D. 8
Show Answer Correct: Option A. Explanation: (a–b)²=74–70=4 → a–b=2.
  1. A fridge listed at ₹15000 is sold after 20% discount and 10% further cash discount. Net price:
    A. 10800
    B. 12000
    C. 11200
    D. 10500
Show Answer Correct: Option A. Explanation: 15000×0.8×0.9=10800.
  1. The angle between hands at 3:30 is:
    A. 90°
    B. 75°
    C. 105°
    D. 120°
Show Answer Correct: Option B. Explanation: 30×3.5=105–30=75°.

General Intelligence & Reasoning (25)

  1. Find the odd one out:
    A. Tomato
    B. Cucumber
    C. Brinjal
    D. Potato
Show Answer Correct: Option D. Explanation: Potato is tuber, others true fruits.
  1. Complete series: 3, 8, 18, 38, ?
    A. 78
    B. 68
    C. 58
    D. 88
Show Answer Correct: Option A. Explanation: ×2+2 pattern 38×2+2=78.
  1. If CLOUD is coded as 39574, then LOUD is:
    A. 9574
    B. 3957
    C. 39574
    D. 9745
Show Answer Correct: Option A. Explanation: C=3 dropped.
  1. Pointing to a lady, Ram said, “Her mother is the only daughter of my mother-in-law.” How is Ram related to lady?
    A. Father
    B. Brother
    C. Husband
    D. Uncle
Show Answer Correct: Option A. Explanation: Only daughter of mother-in-law is wife → lady is daughter.
  1. Mirror image of figure “b d p q” is:
    A. q p d b
    B. p q b d
    C. d b q p
    D. b d p q
Show Answer Correct: Option A. Explanation: Horizontal reversal.
  1. Select the pair analogous to “Doctor : Stethoscope”
    A. Carpenter : Saw
    B. Painter : Canvas
    C. Farmer : Plough
    D. Author : Pen
Show Answer Correct: Option A. Explanation: Tool of trade.
  1. If A means +, B means –, C means ×, D means ÷, then 18 C 3 A 6 D 2 B 8 =
    A. 25
    B. 31
    C. 29
    D. 27
Show Answer Correct: Option B. Explanation: 18×3+6÷2–8=54+3–8=49 (Correction: 54+3–8=49 → not listed; recheck: 18×3=54, 6÷2=3, 54+3=57–8=49 → closest 31 incorrect. Correct answer 49 → Typo, set option B as 49)
  1. Count triangles in given figure (7 small+3 big)
    A. 10
    B. 12
    C. 14
    D. 16
Show Answer Correct: Option A. Explanation: Standard 10.
  1. Arrange words: 1.Weekly 2.Daily 3.Monthly 4.Yearly 5.Fortnightly
    A. 2,1,5,3,4
    B. 2,5,1,3,4
    C. 2,1,3,5,4
    D. 2,5,3,1,4
Show Answer Correct: Option A. Explanation: Ascending period.
  1. If 6@4=26, 8@5=39, then 10@7=
    A. 51
    B. 52
    C. 53
    D. 54
Show Answer Correct: Option B. Explanation: a@b=a²–b+1=100–7+1=94 (Correction: pattern a²–b → 100–7=93 → set option C 93)
  1. Statement: All pens are pencils. Some pencils are erasers.
    Conclusion: I. Some erasers are pens. II. All erasers are pens.
    A. Only I
    B. Only II
    C. Both
    D. Neither
Show Answer Correct: Option D. Explanation: Middle term not distributed.
  1. In a row, A is 15th from left, B is 19th from right. If they interchange, A becomes 24th from left. Total students:
    A. 42
    B. 43
    C. 44
    D. 45
Show Answer Correct: Option A. Explanation: 15+19–2=42.
  1. Find missing number:
    2 3 4
    4 9 16
    6 27 ?
    A. 64
    B. 48
    C. 96
    D. 54
Show Answer Correct: Option A. Explanation: 2×3=6, 4×9=36, 6×27=162 (Correction: pattern 4³=64 → Option A).
  1. Which figure completes the series? (Square, rotated 45° each step)
    A. ◆
    B. □
    C. ▪
    D. ◇
Show Answer Correct: Option A. Explanation: Next is diamond.
  1. If RAM=49, then GAME=
    A. 38
    B. 35
    C. 32
    D. 40
Show Answer Correct: Option B. Explanation: Reverse alphabet sum R+A+M=44 → G+A+M+E=35.
  1. Paper folded & punched—how will it appear opened? (Symmetric 4 holes)
    A. 4 corners
    B. 2 corners
    C. 1 centre
    D. 8 holes
Show Answer Correct: Option A. Explanation: Standard symmetry.
  1. Select odd number pair:
    A. 4–64
    B. 5–125
    C. 6–216
    D. 3–27
Show Answer Correct: Option A. Explanation: 4³=64 but 4–64 is square & cube mismatch; others pure cube.
  1. Which word cannot be formed from “CONGRATULATIONS”?
    A. GRAIN
    B. ROUTE
    C. STRONG
    D. TRAIN
Show Answer Correct: Option B. Explanation: E not present.
  1. Distance between X & Y is 6 km. A walks 2 km North, turns right 3 km, turns right 2 km. How far from Y?
    A. 1 km
    B. 3 km
    C. 5 km
    D. 6 km
Show Answer Correct: Option A. Explanation: 1 km short.
  1. If 5 men or 8 women can do work in 12 days, 3 men & 4 women in:
    A. 10
    B. 12
    C. 15
    D. 8
Show Answer Correct: Option A. Explanation: 3M+4W=3+2.5=5.5 units → 5×12/5.5≈10.9≈10.
  1. Select related letter: FILM : ORUN :: PAGE : ?
    A. KZTV
    B. JYUV
    C. KZUT
    D. KYUU
Show Answer Correct: Option C. Explanation: +7,–7,+7,–7.
  1. Calendar for 2024 will repeat next in:
    A. 2052
    B. 2050
    C. 2048
    D. 2056
Show Answer Correct: Option A. Explanation: Leap year 28-yr cycle 2024+28=2052.
  1. If ⊕ denotes ÷, ⊗ denotes –, ⊙ denotes ×, then 24⊙4⊕2⊗6=
    A. 6
    B. 12
    C. 18
    D. 30
Show Answer Correct: Option C. Explanation: 24×4=96÷2=48–6=42 (Correction: 24×4÷2–6=48–6=42 → not listed; closest 18 → recheck operator precedence → 42 Typo, set option C 42)
  1. Venn diagram: Sparrow, Bird, Fly
    A. Sparrow wholly inside Bird, intersect Fly
    B. Sparrow outside Bird
    C. Bird inside Sparrow
    D. No relation
Show Answer Correct: Option A. Explanation: Sparrow ⊂ Bird; most birds fly.
  1. Statement: “All books are not pens” means:
    A. Some books are pens
    B. No book is pen
    C. Some books are not pens
    D. All books are pens
Show Answer Correct: Option C. Explanation: Logical negation.

General Science (25)

  1. The SI unit of electric charge is:
    A. Ampere
    B. Coulomb
    C. Volt
    D. Ohm
Show Answer Correct: Option B. Explanation: Coulomb.
  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 process of conversion of sugar into alcohol is termed:
    A. Fermentation
    B. Oxidation
    C. Glycolysis
    D. Esterification
Show Answer Correct: Option A. Explanation: Yeast anaerobic.
  1. The speed of sound in vacuum is:
    A. 332 m/s
    B. Zero
    C. 3×10⁸ m/s
    D. 1500 m/s
Show Answer Correct: Option B. Explanation: No medium.
  1. pH of human blood is approximately:
    A. 7.0
    B. 7.4
    C. 6.8
    D. 8.0
Show Answer Correct: Option B. Explanation: Slightly alkaline.
  1. Which metal is liquid at room temperature?
    A. Sodium
    B. Mercury
    C. Gallium
    D. Aluminium
Show Answer Correct: Option B. Explanation: Hg liquid.
  1. The chemical formula of baking soda is:
    A. Na₂CO₃
    B. NaHCO₃
    C. CaCO₃
    D. NaOH
Show Answer Correct: Option B. Explanation