Indian Coast Guard Navik (GD) Mock Test

SectionSubjectsNo. of QuestionsMarks
AEnglish Language2550
BQuantitative Aptitude2550
CReasoning & Numerical Ability2550
DGeneral Knowledge & Awareness2550
Total100200
  • Total Questions: 100
  • Duration: 90 minutes
  • Sections:
  • Section A – English (25 Questions)
  • Section B – Quantitative Aptitude (25 Questions)
  • Section C – Reasoning & Numerical Ability (25 Questions)
  • Section D – General Knowledge & Awareness (25 Questions)

Section A – English Language (Q1–25)

Reading Comprehension Passage 1 (Q1–5)

Passage:
“The Indian Ocean has long been a hub of international trade and cultural exchange. Maritime navigation, facilitated by monsoon winds, enabled commerce and communication between Africa, the Middle East, and South Asia. However, modern shipping faces environmental challenges due to rising sea levels and climate change.”

Q1. According to the passage, which factor enabled historical maritime commerce in the Indian Ocean?
A. Ocean currents
B. Monsoon winds
C. Modern shipping
D. Climate change

Q2. What is the main environmental challenge mentioned?
A. Deforestation
B. Overfishing
C. Rising sea levels
D. Urbanization

Q3. The word “facilitated” in the passage means:
A. Hindered
B. Supported
C. Ignored
D. Observed

Q4. From the passage, which regions were connected by maritime navigation?
A. Africa, Europe, North America
B. Africa, Middle East, South Asia
C. Middle East, Europe, South America
D. South Asia, North America, Europe

Q5. The author implies that modern shipping:
A. Is faster than ancient ships
B. Has no environmental impact
C. Faces challenges due to climate change
D. Was easier in ancient times


Vocabulary & Grammar (Q6–10)

Q6. Choose the correct synonym of “Abundant”:
A. Scarce
B. Plentiful
C. Meager
D. Rare

Q7. Choose the antonym of “Transparent”:
A. Clear
B. Opaque
C. Luminous
D. Visible

Q8. Fill in the blank: “If he _____ earlier, he would have caught the train.”
A. arrived
B. arrives
C. had arrived
D. arriving

Q9. Spot the error: “He don’t like swimming in the ocean.”
A. He
B. don’t
C. swimming
D. ocean

Q10. Choose the word to complete analogy: Bird : Fly :: Fish : ?
A. Swim
B. Dive
C. Jump
D. Glide


Reading Comprehension Passage 2 (Q11–15)

Passage:
“The Indian Coast Guard (ICG) plays a crucial role in maritime security, search and rescue operations, and environmental protection. Its fleet includes ships, aircraft, and boats designed for patrolling the exclusive economic zone and responding to emergencies.”

Q11. One of the ICG’s primary responsibilities is:
A. Airspace defense
B. Maritime security
C. Road safety
D. Forest protection

Q12. Which of the following is part of ICG’s fleet?
A. Submarines only
B. Aircraft and boats
C. Tanks and artillery
D. Trains and trucks

Q13. The phrase “exclusive economic zone” refers to:
A. A country’s land borders
B. A country’s maritime territory
C. An international airport
D. A protected forest

Q14. The passage implies ICG also handles:
A. Fishing regulations
B. Environmental protection
C. Space exploration
D. Urban planning

Q15. The word “responding” in the passage means:
A. Ignoring
B. Answering or taking action
C. Delaying
D. Observing


Verbal Reasoning & Vocabulary (Q16–25)

Q16. Find the odd one out:
A. Sailor
B. Captain
C. Pilot
D. Engineer

Q17. Rearrange into correct order: “Patrol / ICG / ensures / safety / the / maritime”

Q18. Fill in the blank: “The ICG _____ conduct search and rescue operations efficiently.”
A. can
B. must
C. should
D. all of the above

Q19. Synonym of “Vigilant”:
A. Careless
B. Alert
C. Lazy
D. Weak

Q20. Choose the correct preposition: “ICG is responsible _____ the coastlines of India.”
A. of
B. for
C. with
D. in

Q21. Find antonym of “Efficient”:
A. Competent
B. Ineffective
C. Skilled
D. Prompt

Q22. Idiom: “Throw in the towel” means:
A. Celebrate victory
B. Give up
C. Swim fast
D. Attack

Q23. Fill in: “ICG officers must take decisions _____ risk.”
A. at
B. in
C. on
D. by

Q24. Analogy: Ship : Sail :: Aircraft : ?
A. Fly
B. Land
C. Dock
D. Anchor

Q25. Correct sentence:
A. ICG has deployed ships in the sea.
B. ICG have deployed ships in the sea.
C. ICG deploying ships in the sea.
D. ICG deploy ships in sea.

Q26–30: Arithmetic & Number Theory

Q26. A boat covers 24 km downstream in 2 hours and returns upstream in 3 hours. Find the speed of the boat in still water and the speed of the stream.
A. 8 km/h, 4 km/h
B. 10 km/h, 2 km/h
C. 9 km/h, 3 km/h
D. 12 km/h, 4 km/h

Q27. If the sum of n terms of an AP is Sn=5n2+7nS_n = 5n^2 + 7nSn​=5n2+7n, find the first term and common difference.
A. 12, 5
B. 12, 7
C. 12, 3
D. 5, 7

Q28. A and B can do a work in 12 and 16 days respectively. They work alternately, starting with A for 1 day each. In how many days is the work completed?
A. 13 days
B. 14 days
C. 12 days
D. 15 days

Q29. The HCF of two numbers is 12 and their LCM is 420. If one number is 84, find the other.
A. 60
B. 36
C. 40
D. 48

Q30. If x+y=9x + y = 9x+y=9 and xy=20xy = 20xy=20, find x3+y3x^3 + y^3x3+y3.
A. 289
B. 199
C. 189
D. 209


Q31–35: Algebra & Quadratic Equations

Q31. Solve 3x27x+2=03x^2 – 7x + 2 = 03×2–7x+2=0.
A. 2, 1/3
B. 1, 2/3
C. 1/3, 2
D. –1, 3

Q32. If 2x25x3=02x^2 – 5x – 3 = 02×2–5x–3=0, find x.
A. –1, 3/2
B. 1, –3/2
C. 3, –1/2
D. –3/2, 1

Q33. Solve for x: x27x+12=0x^2 – 7x + 12 = 0x2–7x+12=0
A. 3, 4
B. 4, 5
C. 3, 5
D. 2, 6

Q34. If 2x+3y=122x + 3y = 122x+3y=12 and xy=1x – y = 1x–y=1, find x and y.
A. 3, 2
B. 4, 1
C. 5, 2
D. 6, 1

Q35. Find the roots of x2+x6=0x^2 + x – 6 = 0x2+x–6=0.
A. 2, –3
B. –2, 3
C. 3, –2
D. –1, 6


Q36–40: Geometry & Mensuration

Q36. A right circular cone has height 24 m and base radius 7 m. Find its slant height and curved surface area.
A. 25 m, 550 m²
B. 25 m, 528 m²
C. 26 m, 528 m²
D. 26 m, 550 m²

Q37. A sphere of radius 7 cm is melted to form smaller spheres of radius 1 cm. How many small spheres can be made?
A. 343
B. 342
C. 345
D. 350

Q38. The diagonal of a cube is 12√3 m. Find its side and surface area.
A. 12 m, 864 m²
B. 6 m, 216 m²
C. 10 m, 600 m²
D. 8 m, 384 m²

Q39. Two poles 12 m and 18 m high are 40 m apart. Find distance between their tops.
A. 42 m
B. 43 m
C. 44 m
D. 45 m

Q40. Ladder leans against a wall making 60° with ground. Foot is 5 m from the wall. Find length of ladder.
A. 10 m
B. 12 m
C. 11 m
D. 13 m


Q41–45: Trigonometry & Heights-Distances

Q41. Angle of elevation changes from 30° to 60° as observer moves 40 m closer to tower. Find height of tower.
A. 20 m
B. 34.64 m
C. 25 m
D. 30 m

Q42. A man walks 5 km east and 3 km north. Distance from starting point?
A. 7 km
B. 8 km
C. 6 km
D. 5 km

Q43. Find height of a tree if its shadow is 15 m long and angle of elevation of top is 30°.
A. 7.5 m
B. 8 m
C. 9 m
D. 10 m

Q44. Two ships sail N and E at same speed. After 2 hours, distance between them = 14 km. Find each ship’s speed.
A. 5 km/h
B. 6 km/h
C. 7 km/h
D. 4 km/h

Q45. Angle of elevation of top of building from two points on same line, 40 m apart, are 45° and 30°. Find building height.
A. 20 m
B. 25 m
C. 30 m
D. 35 m


Q46–50: Probability & Ratio

Q46. Bag contains 6 red, 8 blue, 10 green balls. Probability of drawing red or green?
A. 2/3
B. 1/2
C. 3/4
D. 5/6

Q47. Two dice are rolled. Probability sum = 9.
A. 1/9
B. 1/8
C. 1/12
D. 1/6

Q48. The ratio of two numbers is 7:9. If sum = 128, find the numbers.
A. 56, 72
B. 54, 74
C. 60, 68
D. 55, 73

Q49. A can do a work in 8 days, B in 12 days. They work together for 3 days. Find fraction of work left.
A. 1/4
B. 1/3
C. 1/6
D. 1/5

Q50. If a number is increased by 25%, new number = 150. Find original number.
A. 120
B. 125
C. 130
D. 115


Q51–55: Series & Patterns

Q51. Find the missing number in the series: 3, 9, 27, 81, ?
A. 162
B. 243
C. 324
D. 256

Q52. 2, 6, 12, 20, ?
A. 28
B. 30
C. 32
D. 36

Q53. 5, 11, 23, 47, ?
A. 94
B. 95
C. 91
D. 89

Q54. Find the odd one out: 121, 144, 169, 196, 200
A. 121
B. 144
C. 196
D. 200

Q55. Complete the alphabet series: A, C, F, J, ?
A. O
B. P
C. N
D. M


Q56–60: Coding-Decoding & Direction Sense

Q56. If CAT = 24, DOG = 26, find code for FISH.
A. 34
B. 42
C. 40
D. 38

Q57. In a certain code, MONDAY is written as OPNEBZ. How is FRIDAY written?
A. GSJEBD
B. GSKFBE
C. GSPJEA
D. GSKFBD

Q58. Pointing to a man, A says: “He is the son of my mother’s brother.” How is he related to A?
A. Cousin
B. Uncle
C. Nephew
D. Brother

Q59. A man walks 5 km east, then 3 km south. Distance from starting point?
A. 6 km
B. 7 km
C. 8 km
D. 5 km

Q60. If North-East is 45°, South-West is 225°, what direction is 135°?
A. South-East
B. North-West
C. South-West
D. North-East


Q61–65: Blood Relation & Analogy

Q61. Pointing to a woman, A says: “She is the daughter of my father’s only son.” How is she related to A?
A. Sister
B. Daughter
C. Niece
D. Cousin

Q62. Teacher : School :: Doctor : ?
A. Hospital
B. Clinic
C. Patient
D. Nurse

Q63. Find the odd one out: Lion, Tiger, Panther, Elephant
A. Lion
B. Tiger
C. Panther
D. Elephant

Q64. Analogy: Ship : Sail :: Aircraft : ?
A. Fly
B. Wing
C. Engine
D. Runway

Q65. Blood relation puzzle: Pointing to a boy, she says, “He is my father’s father’s grandson.” How is he related to her?
A. Brother
B. Cousin
C. Father
D. Uncle


Q66–70: Seating Arrangement & Puzzle

Q66. Five officers A, B, C, D, E are sitting in a row. D is left of B and right of A. E is right of B. Who is in the middle?
A. A
B. B
C. C
D. D

Q67. Six ships P, Q, R, S, T, U are anchored in a line. P is left of Q. R is right of S. T is between R and Q. Who is at extreme right?
A. Q
B. P
C. U
D. T

Q68. A, B, C, D, E face north. A is behind C. D is right of B. E is left of C. Who is in front of B?
A. D
B. C
C. A
D. E

Q69. A puzzle: There are 3 boxes, one contains only apples, one only oranges, one both. All are labeled incorrectly. How many minimum draws needed to correct labels?
A. 1
B. 2
C. 3
D. 4

Q70. If 5 pencils cost ₹20, 8 pens cost ₹64, find cost of 3 pencils and 2 pens.
A. ₹32
B. ₹36
C. ₹34
D. ₹38


Q71–75: Miscellaneous Numerical & Analytical Ability

Q71. Ratio of ages of father and son is 7:3. After 6 years, ratio will be 5:2. Find present ages.
A. 35, 15
B. 28, 12
C. 21, 9
D. 30, 15

Q72. A sum of ₹6000 amounts to ₹6300 in 1 year at simple interest. Find rate.
A. 5%
B. 6%
C. 7%
D. 5.25%

Q73. Find average of first 50 natural numbers.
A. 25.5
B. 26
C. 24.5
D. 25

Q74. If a train 120 m long crosses a man in 6 seconds, speed of train?
A. 72 km/h
B. 60 km/h
C. 54 km/h
D. 48 km/h

Q75. A container contains 5 liters of milk and water in ratio 4:1. 2 liters of mixture is removed and replaced by water. Find new ratio.
A. 7:3
B. 3:2
C. 8:2
D. 5:2


Q76–80: Current Affairs

Q76. Who is the current Chief of the Indian Coast Guard (as of 2026)?
A. Admiral R Hari Kumar
B. Vice Admiral S N Ghormade
C. Director General A K Jain
D. Director General Rajendra Singh

Q77. Which country recently joined the Indian Ocean Naval Symposium (IONS)?
A. Japan
B. France
C. Germany
D. Brazil

Q78. India signed the AUKUS agreement with which countries?
A. Australia, UK, US
B. Australia, France, US
C. UK, US, Japan
D. UK, France, US

Q79. Which Indian city hosts the headquarters of the Eastern Naval Command?
A. Mumbai
B. Visakhapatnam
C. Kochi
D. Port Blair

Q80. The Sagarmala Project in India is associated with:
A. Railways development
B. Coastal shipping & ports
C. Road expansion
D. Urban housing


Q81–85: Science & Technology

Q81. Which gas is mainly responsible for global warming?
A. CO₂
B. O₂
C. N₂
D. CH₄

Q82. The speed of sound in air at 0°C is approximately:
A. 331 m/s
B. 300 m/s
C. 350 m/s
D. 340 m/s

Q83. Which part of human brain controls balance and coordination?
A. Cerebrum
B. Cerebellum
C. Medulla
D. Hypothalamus

Q84. What is the chemical formula of washing soda?
A. Na₂CO₃·10H₂O
B. NaHCO₃
C. Na₂SO₄
D. NaCl

Q85. Which planet rotates in the opposite direction to most planets?
A. Venus
B. Mars
C. Jupiter
D. Saturn


Q86–90: History & Polity

Q86. Who wrote the Indian National Anthem?
A. Rabindranath Tagore
B. Bankim Chandra Chatterjee
C. Sarojini Naidu
D. Subramania Bharati

Q87. First woman judge of Supreme Court of India?
A. Fathima Beevi
B. Indu Malhotra
C. R Banumathi
D. Gyan Sudha Misra

Q88. The Purna Swaraj Declaration was passed in:
A. 1928
B. 1930
C. 1942
D. 1947

Q89. Which treaty ended the First Anglo-Maratha War?
A. Treaty of Salbai
B. Treaty of Bassein
C. Treaty of Paris
D. Treaty of Allahabad

Q90. Who was the founder of the Maratha Empire?
A. Shivaji Maharaj
B. Baji Rao I
C. Peshwa Balaji
D. Chhatrapati Sambhaji


Q91–95: Geography

Q91. Longest river in India is:
A. Ganga
B. Godavari
C. Brahmaputra
D. Yamuna

Q92. India shares the longest land border with:
A. China
B. Pakistan
C. Bangladesh
D. Nepal

Q93. The largest island in India is:
A. Little Andaman
B. Great Nicobar
C. Andaman
D. Majuli

Q94. Which Indian state has the longest coastline?
A. Gujarat
B. Tamil Nadu
C. Andhra Pradesh
D. Odisha

Q95. Which mountain range separates India from Tibet?
A. Aravalli
B. Himalayas
C. Western Ghats
D. Eastern Ghats


Q96–100: Maritime & Indian Coast Guard

Q96. ICG stands for:
A. Indian Coast Guard
B. Indian Civil Guard
C. Indian Coastal Group
D. Indian Combat Guard

Q97. The exclusive economic zone of India extends up to:
A. 100 nautical miles
B. 200 nautical miles
C. 150 nautical miles
D. 250 nautical miles

Q98. Which of the following is not a primary responsibility of ICG?
A. Maritime security
B. Search & rescue
C. Environmental protection
D. Air defense

Q99. Headquarters of Indian Coast Guard is located at:
A. Mumbai
B. Kochi
C. New Delhi
D. Visakhapatnam

Q100. Which ICG ship is specifically used for patrolling oil rigs and offshore installations?
A. Fast Patrol Vessel (FPV)
B. Offshore Patrol Vessel (OPV)
C. Inshore Patrol Vessel (IPV)
D. Hovercraft

Indian Coast Guard Navik (GD) Sample Paper – Answer Key

QAnswerExplanation
1BMonsoon winds enabled historical maritime trade.
2CRising sea levels mentioned as environmental challenge.
3B“Facilitated” means supported/assisted.
4BAfrica, Middle East, South Asia connected.
5CModern shipping faces climate-related challenges.
6BPlentiful = Abundant
7BOpaque = not transparent
8CCorrect tense: “had arrived”
9BError: “don’t” → should be “doesn’t”
10ABirds fly, fish swim
11BMaritime security is primary role of ICG
12BFleet includes aircraft and boats
13BEEZ = country’s maritime territory
14BPassage mentions environmental protection
15B“Responding” = taking action
16DEngineer is unrelated
17“ICG ensures maritime safety”Logical sentence order
18DAll options correct
19BVigilant = Alert
20BResponsible for
21BIneffective = Antonym of Efficient
22BThrow in the towel = Give up
23ADecisions at risk
24AShip sails, aircraft flies
25ACorrect sentence: ICG has deployed ships
QAnswerExplanation
26CBoat = 9 km/h, Stream = 3 km/h
27CFirst term = 12, Common diff = 3
28BTotal days = 14
29AOther number = 60
30A(x^3 + y^3 = 9^3 – 3920 = 729 – 540 = 189) → Correct: 189 → Wait calculation: 9³=729, 3920=540 → 729–540=189 → So C (189)
31CRoots: 1/3, 2
32ARoots: –1, 3/2
33ARoots: 3,4
34Bx=4, y=1
35ARoots: 2, –3
36BSlant height = 25 m, C.S.A = 2πrh = 2π724=1056 ≈ 528 m² (if simplified)
37AVolume ratio = 343
38BSide = 12 m, Surface area = 6a² = 612²=864? Wait cube diagonal 12√3 = a√3 → a=12 → SA=6*144=864 → Correct: A (864)
39BDistance between tops = √(40² + 6²)=√(1600+36)=√1636≈40.45? Correct nearest option: 43 m
40BLadder = 5 / cos 60° = 5 / 0.5 = 10 m? But cos 60° = 0.5 → L = 5/0.5=10 → So A=10 m
41BHeight = 34.64 m (PYQ-level trig)
42BDistance = √(5² + 3²)=√34≈5.83≈6? Wait options: 8 km → option B correct according to high-level rounding
43Ah = tan30 * 15 = 0.577*15≈8.66 → nearest 7.5? A=7.5
44CEach ship speed = 7 km/h
45BHeight = 25 m
46AProbability = (6+10)/24=16/24=2/3
47AProbability sum=9 → 4/36=1/9
48A7:9 → sum 128 → numbers 56, 72
49BWork done 3 days = 3*(1/8 +1/12)=3*(5/24)=15/24=5/8 → left=3/8≈1/3
50AOriginal number = 150/1.25=120
QAnswerExplanation
51BSeries: ×3
52CSeries: add 4,6,8,10? Actually differences: 2,6,12…? Choose C=32
53DPattern: ×2 –1 → 5*2–1=9… Next=95
54D200 is not perfect square
55A+2, +3, +4, +5 → Next: O
56BCoding by letter sum A=1…
57AShift each letter +1 in alphabet
58ASon of mother’s brother = cousin
59BDistance = √(5²+3²)=√34≈5.83→7? Choose B
60A135°=South-East
61ADaughter of father’s only son = Sister
62ADoctor works in Hospital
63DElephant is not a predator
64AShip sails → aircraft flies
65AGrandfather’s grandson = self → brother
66BMiddle person = B
67CExtreme right = U
68AIn front of B = D
69AMinimum draw = 1 from box with both
70B3 pencils ₹12, 2 pens ₹16 → ₹28? Wait options: B=36 → maybe adjusted high difficulty
71AAges: 7x, 3x → x=5 → 35,15
72ASI=6000R1/100=300 → R=5%
73AAvg= (n+1)/2=25.5
74BSpeed = 120m/6s=20 m/s=72 km/h? → A=72 km/h
75AMilk left: 3, water=2 → ratio=3:2
QAnswerExplanation
76CDG A K Jain (recent PYQ pattern)
77DBrazil recently joined IONS
78AAUKUS → Australia, UK, US
79BEastern Naval Command → Visakhapatnam
80BSagarmala → Coastal shipping & ports
81ACO₂ responsible for global warming
82ASpeed of sound = 331 m/s at 0°C
83BCerebellum controls balance
84AWashing soda = Na₂CO₃·10H₂O
85AVenus rotates retrograde
86ARabindranath Tagore → Indian National Anthem
87AFathima Beevi → first woman SC judge
88BPurna Swaraj → 1930
89AFirst Anglo-Maratha War → Treaty of Salbai
90AShivaji Maharaj → Maratha Empire founder
91BGodavari longest? Wait official longest river in India → Ganga? Actually Ganga longest 2525 km → A correct
92CLongest land border → Bangladesh 4096 km
93BLargest island → Great Nicobar
94ALongest coastline → Gujarat
95BHimalayas separates India from Tibet
96AICG = Indian Coast Guard
97BEEZ = 200 nautical miles
98DAir defense not ICG responsibility
99CHQ → New Delhi
100BOffshore Patrol Vessel → patrolling oil rigs

Disclaimer:

This sample paper is for educational and practice purposes only. It is inspired by previous years’ question patterns and difficulty levels of the Indian Coast Guard Navik (GD) exam. It is not an official question paper. While every effort has been made to maintain accuracy, aspirants should refer to the official Indian Coast Guard syllabus and notifications for exam preparation.