NTS (NAT IGS Test) FLP 2 Free Quiz

Biolog

Chemis

Englis

Genera

Logica

Physic

Quanti

NTS (NAT IGS Test) – FLP 2 consists of 130 MCQs covering 7 subjects. You have 120 minutes to complete it. Start with the easier questions and manage your time wisely. Good luck!

Biology 20 MCQs

1. What is a biological problem?

A. Question from observations that can be solved through scientific inquiry B. Opinion C. Belief D. Myth

2. Which molecule is the main energy currency of cells?

A. ADP B. ATP C. AMP D. DNA

3. What is a characteristic of prokaryotic cells?

A. Lack nucleus and membrane-bound organelles B. Have nucleus and membrane-bound organelles C. Both have and lack D. Neither

4. Which type of cell is prokaryotic?

A. Animal cells B. Plant cells C. Bacteria D. Fungal cells

5. What is the growth of a plant in response to gravity called?

A. Phototropism (light) B. Hydrotropism (water) C. Thigmotropism (touch) D. Geotropism (gravity)

6. Which organ provides nutrients to the developing embryo?

A. Placenta B. Umbilical cord C. Amniotic sac D. Uterus

7. Which RNA is a component of ribosomes?

A. rRNA B. mRNA C. tRNA D. snRNA

8. During which phase of the cell cycle does DNA replication occur?

A. G1 phase B. G2 phase C. M phase D. S phase

9. During which phase of meiosis does crossing over occur?

A. Prophase I B. Metaphase I C. Anaphase I D. Telophase I

10. What is in-situ conservation?

A. Ex-situ conservation B. In-situ conservation C. Both D. Neither

11. Which property of water allows it to resist temperature changes?

A. Low specific heat B. High density C. Low density D. High specific heat

12. What structures are present in plant cells but absent in animal cells?

A. Cell wall, chloroplasts, large central vacuole B. Cell wall only C. Chloroplasts only D. Large central vacuole only

13. Which bacterium is commonly found in the human intestine?

A. Staphylococcus B. Streptococcus C. Salmonella D. Escherichia coli

14. Which group has segmented bodies?

A. Nematodes B. Annelids C. Arthropods D. Mollusks

15. What condition is caused by Vitamin C deficiency?

A. Rickets B. Scurvy C. Beriberi D. Night blindness

16. Which blood cells are involved in immunity?

A. Red blood cells B. Platelets C. White blood cells D. Plasma

17. What model explains water transport in xylem?

A. Cohesion-tension model B. Pressure-flow model C. Root pressure D. Osmosis

18. What is the widening of blood vessels near the skin surface called?

A. Vasoconstriction B. Sweating C. Shivering D. Vasodilation

19. Which system coordinates and controls body functions through electrical signals?

A. Nervous system B. Endocrine system C. Immune system D. Circulatory system

20. What is the gap between two neurons called?

A. Myelin sheath B. Synapse C. Axon terminal D. Dendrite

Chemistry 20 MCQs

21. A gas at 2 atm occupies 3 L. What is the volume at 1 atm (constant temperature)?

A. 1.5 L B. 3 L C. 4 L D. 6 L

22. What are surroundings in thermochemistry?

A. The system B. Everything outside the system C. The boundary D. The universe

23. What are the electrodes in a Daniell cell?

A. Cu anode, Zn cathode B. Zn anode, Cu cathode C. Both Zn and Cu electrodes D. Neither Zn nor Cu

24. What is a metallic bond?

A. Positive ions in a sea of delocalized electrons B. Positive and negative ions C. Sharing of electrons D. One-sided sharing of electrons

25. How does reactivity change in alkali metals?

A. Decreases down the group B. Increases down the group C. Constant down the group D. Variable down the group

26. What are aldehydes and ketones reduced to?

A. Aldehydes to ketones, ketones to aldehydes B. Aldehydes to aldehydes, ketones to ketones C. Aldehydes to primary alcohols, ketones to secondary alcohols D. Both to alkanes

27. How do boiling points of carboxylic acids compare to alcohols?

A. Higher boiling points B. Lower boiling points C. Equal boiling points D. Unpredictable

28. What technique is used to separate a liquid from a non-volatile solid?

A. Fractional distillation B. Filtration C. Crystallization D. Simple distillation

29. What are the physical properties of s-block elements?

A. Soft metals with low melting points B. Hard metals C. Non-metals D. Gases

30. What type of reaction do alkanes undergo with oxygen?

A. Addition B. Substitution C. Elimination D. Combustion

31. What is formed when ethyl bromide reacts with aqueous KOH?

A. Ethanol B. Ethene C. Ethane D. Ethyl ether

32. What type of polymer is nylon?

A. Natural polymer B. Protein C. Carbohydrate D. Synthetic polymer (nylon)

33. A compound has empirical formula CH₂O and molar mass 180 g/mol. What is its molecular formula?

A. CH₂O B. C₂H₄O₂ C. C₃H₆O₃ D. C₆H₁₂O₆

34. Do molecular solids conduct electricity?

A. Do not conduct electricity B. Do conduct electricity C. Conduct in molten state D. Conduct when dissolved

35. What type of solid has no regular arrangement of particles?

A. Crystalline B. Ionic C. Metallic D. Amorphous

36. What is oxidation?

A. Loss of electrons B. Gain of electrons C. Both loss and gain D. Neither loss nor gain

37. What is formed when an alkene undergoes hydrogenation?

A. Alkene to alkene B. Alkyne C. Alcohol D. Alkane

38. How many π-electrons does benzene have?

A. 4 B. 5 C. 6 D. 7

39. What is the introduction of halogen into an aromatic ring called?

A. Nitration B. Sulphonation C. Halogenation D. Alkylation

40. What is nucleophilic substitution?

A. Nucleophile replaces leaving group B. Removal of HX C. Addition to double bond D. Oxidation

English 20 MCQs

41. What is the antonym of BRAVE?

A. Fearless B. Cowardly C. Valiant D. Bold

42. According to the passage, what percentage of the earth's surface is covered by water?

A. 70% B. 71% C. 75% D. 80%

43. What is the main topic of the passage?

A. Dangers of exercise B. Exercise equipment C. History of exercise D. Benefits of exercise

44. What conclusion can be drawn from the passage?

A. Education is useless B. Education is very important C. Education is harmful D. Education is unimportant

45. Identify the part of speech: I run every morning.

A. Noun B. Adjective C. Adverb D. Verb

46. Identify the part of speech: She ran quickly to the store.

A. Adjective B. Adverb C. Verb D. Preposition

47. Identify the part of speech: The book is on the table.

A. Conjunction B. Preposition C. Interjection D. Adverb

48. Identify the part of speech: The beautiful flower bloomed.

A. Adjective B. Adverb C. Verb D. Noun

49. Identify the part of speech: The children played happily.

A. Adverb B. Adjective C. Noun D. Verb

50. Identify the part of speech: The book is on the table.

A. Conjunction B. Preposition C. Interjection D. Adverb

51. Everyone _____ invited to the party.

A. are B. is C. am D. were

52. Either of the options _____ acceptable.

A. are B. am C. is D. were

53. What is the synonym of GENEROUS?

A. Liberal B. Stingy C. Greedy D. Selfish

54. What is the synonym of MODEST?

A. Arrogant B. Boastful C. Proud D. Unassuming

55. What is the synonym of KIND?

A. Cruel B. Heartless C. Compassionate D. Selfish

56. What is the synonym of BRIEF?

A. Lengthy B. Concise C. Detailed D. Complex

57. What is the synonym of HONEST?

A. Dishonest B. Sincere C. Deceitful D. False

58. The sun _____ in the east.

A. rise B. rose C. has risen D. rises

59. She gave me excellent _____ on my career.

A. Advise B. Advice C. Both D. Neither

60. The bus was _____ for ten minutes due to traffic.

A. Stationary B. Stationery C. Both D. Neither

General Science 20 MCQs

61. What is a predator?

A. Animal that is hunted B. Animal that hunts and eats others C. Animal that eats plants D. Animal that eats dead organisms

62. What is the pH of a base?

A. Less than 7 B. Equal to 7 C. Less than 0 D. Greater than 7

63. What is a catalyst?

A. Speeds up reaction without being consumed B. Slows down reaction C. Is consumed in the reaction D. Changes the products

64. What is the outermost layer of the Earth?

A. Crust B. Mantle C. Core D. Lithosphere

65. What causes an earthquake?

A. Movement of tectonic plates B. Volcanic eruption C. Flood D. Erosion

66. What does an ecological pyramid show?

A. Number of species B. Population size C. Energy or biomass distribution D. Food availability

67. What molecule carries genetic information?

A. RNA B. Protein C. Carbohydrate D. DNA

68. What thread-like structures carry genes?

A. Mitochondria B. Chromosomes C. Ribosomes D. Vacuoles

69. Who proposed the theory of evolution by natural selection?

A. Gregor Mendel B. Charles Darwin C. Alfred Wallace D. Jean-Baptiste Lamarck

70. What does a dominant allele do to a recessive allele?

A. Is masked by recessive allele B. Has no effect C. Masks the effect of recessive allele D. Disappears

71. Where are genes located?

A. Cell membrane B. Cytoplasm C. Nucleus D. Chromosomes

72. In which book did Charles Darwin propose natural selection?

A. On the Origin of Genetics B. On the Origin of Species C. On the Origin of Life D. On the Origin of Cells

73. What is the SI unit of temperature?

A. Celsius B. Kelvin C. Fahrenheit D. Calorie

74. What is the function of the digestive system?

A. Breaks down food into nutrients B. Transports oxygen C. Removes waste D. Controls body functions

75. Which type of mirror is a diverging mirror?

A. Concave mirror B. Plane mirror C. Convex mirror D. Spherical mirror

76. What are minerals?

A. Organic resources B. Renewable resources C. Biodegradable resources D. Valuable natural resources

77. Petroleum is what type of resource?

A. Renewable B. Biodegradable C. Non-renewable D. Sustainable

78. What is the function of phloem in plants?

A. Transports food B. Transports water C. Transports minerals D. Transports oxygen

79. What is the function of the root system?

A. Anchors the plant only B. Produces food only C. Transports food only D. Anchors and absorbs water and minerals

80. What is blockchain technology?

A. A type of cryptocurrency B. A decentralized digital ledger C. A type of computer D. A type of software

Logical and Analytical Thinking 15 MCQs

81. Who is your mother's mother to you?

A. Grandfather B. Grandmother C. Great-grandmother D. Mother

82. You need to reach a destination 10 km away. What is the best course of action?

A. Walk B. Take a bus C. Wait D. Go back

83. You have a project due tomorrow and haven't started. What is the best course of action?

A. Wait B. Start working immediately C. Give up D. Ask for extension

84. You are driving and see a detour sign. What is the best decision?

A. Ignore the sign B. Continue straight C. Follow the detour D. Turn back

85. You see a person struggling to carry heavy bags. What is the best decision?

A. Ignore them B. Walk away C. Offer help D. Laugh at them

86. What is the mirror image of the letter A?

A. A B. B C. C D. D

87. What is the mirror image of the letter O?

A. A B. O C. P D. Q

88. What is the mirror image of the letter M?

A. N B. W C. M D. V

89. If A is immediate left of B and B is immediate left of C, what is the order?

A. A, B, C B. A, C, B C. C, B, A D. B, A, C

90. Find the next letter: A, B, C, D, E, ?

A. G B. F C. H D. I

91. Find the next letter: A, B, D, G, K, ?

A. P B. O C. Q D. R

92. Statement: School uniforms should be mandatory. Which argument supports this?

A. Uniforms create equality B. Uniforms are expensive C. Uniforms are uncomfortable D. Students don't like uniforms

93. Statement: Recycling should be mandatory. Which argument supports this?

A. Recycling is difficult B. It reduces waste and protects the environment C. People don't want to recycle D. Recycling is expensive

94. Statement: Some birds can fly. Which conclusion is valid?

A. Some flying creatures are birds B. All birds can fly C. No birds can fly D. Some birds cannot fly

95. Statements: All squares are rectangles. All rectangles are quadrilaterals. Which conclusion follows?

A. All quadrilaterals are squares B. All squares are quadrilaterals C. Some quadrilaterals are not squares D. No squares are rectangles

Physics 20 MCQs

96. What is momentum?

A. Force × time B. Mass × acceleration C. Mass × velocity D. Force × distance

97. What is kinetic energy?

A. Energy due to motion B. Energy due to position C. Energy due to deformation D. Energy due to temperature

98. Which lens converges light rays?

A. Convex lens B. Concave lens C. Plane lens D. Cylindrical lens

99. What image does a convex lens form when the object is beyond the focal point?

A. Virtual, upright B. Real, upright C. Real, inverted D. Virtual, inverted

100. What is the SI unit of electric charge?

A. Ampere B. Coulomb C. Volt D. Ohm

101. In a balanced Wheatstone bridge, P = 10 Ω, Q = 20 Ω, R = 15 Ω. What is S?

A. 15 Ω B. 10 Ω C. 20 Ω D. 30 Ω

102. What is the magnetic field inside a solenoid?

A. B = μ₀I/2πr B. B = μ₀NI/2πr C. B = μ₀nI D. B = μ₀I/2R

103. What is specific gravity?

A. Density of the substance B. Weight of the substance C. Pressure of the substance D. Ratio of density to water density

104. What is electric potential?

A. Potential energy per unit charge B. Force per unit charge C. Work done per unit charge D. Charge per unit area

105. What is the SI unit of electric potential?

A. N/C B. C C. V D. J

106. What is electric current?

A. Rate of flow of charge B. Rate of flow of energy C. Rate of flow of electrons D. Rate of flow of protons

107. If a person travels 100 m in 10 s, what is the average speed?

A. 10 m/s B. 5 m/s C. 20 m/s D. 15 m/s

108. What is the formula for efficiency?

A. (Output / Input) × 100% B. (Input / Output) × 100% C. (Output × Input) × 100% D. (Input - Output) / Input × 100%

109. A 2 kg mass moves in a circle of radius 2 m with speed 4 m/s. What is the centripetal force?

A. 8 N B. 32 N C. 4 N D. 16 N

110. An open pipe resonates at fundamental frequency 343 Hz. What is its length? (Take v=343 m/s)

A. 0.5 m B. 1 m C. 0.25 m D. 2 m

111. What is an optically rarer medium?

A. Higher refractive index B. Lower refractive index C. Equal refractive index D. Zero refractive index

112. How many diodes does a bridge rectifier use?

A. One diode B. Two diodes C. Three diodes D. Four diodes

113. What is the formula for pressure at depth in a fluid?

A. P = F/A B. P = ρgV C. P = m/V D. P = ρgh

114. In Bernoulli's principle, where fluid velocity is high, what happens to pressure?

A. Pressure is high B. Pressure is low C. Pressure is zero D. Pressure is constant

115. What is the SI unit of electric charge?

A. Ampere B. Coulomb C. Volt D. Ohm

Quantitative Reasoning 15 MCQs

116. Solve for x: 2x - 7 = 9

A. 4 B. 8 C. 6 D. 10

117. Solve: 3x + 4 = 5x - 6

A. 3 B. 5 C. 7 D. 9

118. Solve for x: x + 12 = 25

A. 10 B. 12 C. 13 D. 15

119. Simplify: 3x + 2x

A. 5x B. 6x C. x D. 7x

120. Solve: 3x - 7 = 2x + 5

A. 6 B. 12 C. 18 D. 24

121. What is 15 × 6?

A. 80 B. 85 C. 90 D. 95

122. What is 20% of 350?

A. 70 B. 50 C. 60 D. 80

123. What is 25% of 80?

A. 10 B. 20 C. 30 D. 40

124. What is 20% of 350?

A. 70 B. 50 C. 60 D. 80

125. If 4:6 = x:9, what is the value of x?

A. 4 B. 6 C. 8 D. 10

126. What is the surface area of a cuboid with length 4 cm, width 3 cm, height 2 cm?

A. 26 cm² B. 52 cm² C. 24 cm² D. 12 cm²

127. What is the area of a triangle with base 12 m and height 8 m?

A. 96 m² B. 48 m² C. 20 m² D. 24 m²

128. What is the perimeter of a rectangle with length 12 cm and width 8 cm?

A. 20 cm B. 30 cm C. 40 cm D. 50 cm

129. What is the volume of a sphere with radius 3 cm? (Use π=3.14)

A. 28.26 cm³ B. 37.68 cm³ C. 113.04 cm³ D. 84.78 cm³

130. What is the surface area of a cube with side 5 cm?

A. 25 cm² B. 125 cm² C. 150 cm² D. 30 cm²

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