CEE Model Exam 15Super100 CEEMarch 21, 2026CEE model exam Welcome to your CEE Model Exam 15 Name Email Roll no 1. A stepdown transformer has primary voltage 200 Volt and 5A current. If the ratio of number of turns is 1:3 then the secondary voltage will be: 100V 60V 300V 600V None 2. The velocity of a body at maximum height is half of the initial velocity then its maximum range will be: U^2/2g 3u^2/2g √3u^2/2g None None 3. If the force constant of spring is 100 N/m and the potential energy of spring is 0.5 J, then extension produced is: 10 cm 1 cm 0.1 cm 2 cm None 4. If the length of a wire is stretched by 0.1% then resistance change will be: 0.2% 0.8% 0.3% 0.4% None 5. At constant temperature, by how much should the pressure be increased to decrease the volume by 10%? 9.5% 11.11% 10% 5.11% None 6. The temperature at which Fahrenheit reading is three times of Celsius scale is: 80°F 80°C 80/3°C 273 K None 7. The resistance of a material at 20°C is 1.7 Ω, then the resistance at 100°C becomes (α = 0.0039 K⁻¹): 1.6 Ω 2.96 Ω 22.6 Ω 68 Ω None 8. During adiabatic process dQ = nCv dT dU = nCp dT dQ = nCp dT dU = nCv dT None 9. Red and blue light are deviated by angle 10° and 12° by a prism and 8° and 10° by another prism, then the ratio of their dispersive power is: 9/11 11/9 5/6 6/5 None 10. Ratio of intensities in consecutive maxima in a diffraction pattern due to single slit is: 1 : 2 : 3 1 : 4 : 9 1 : 2/π² : 3/π² 1 : 4/9π² : 4/25π² None 11. Find the force between two charge having charge 1 μC each being separated by 1 m. 9 × 10⁹ N 9 × 10³ N 9 × 10⁻³ N 9 × 10⁻⁶ N None 12. Capacitance of parallel plate capacitor doesn’t depend upon: Area Material Between The Plates Distance Of Separation Metal Of Plates None 13. A slab of thickness t (t < d) of dielectric constant 5 is introduced between the plates of 10 μF capacitor, then the new capacitance will be: 50 μF 200 μF 100 μF 400 μF None 14. Radius of conductor is increased by 2 times, then specific resistance will be: 2 Times 4 Times Unchanged 8 Times None 15. If a galvanometer of Ig = 1A and G = 0.81 Ω is to be made to measure 10 A current, then resistance of required shunt will be: 0.9 Ω 0.09 Ω 9 Ω 10 Ω None 16. Two current carrying conductors carrying current in opposite direction will: Attract Repel First Attract Then Repel First Repel Then Attract None 17. Magnetic field of 0.1 T is perpendicular to plane of coil having area 100 m². What is magnetic flux? 0 Weber 10 Weber 100 Weber 1000 Weber None 18. Electric charge of 10 C does 5 J work, then potential difference will be: 0.5 V 1 V 5 V 2 V None 19. An e⁻ with rest mass m₀ moves with a speed of 0.8c. Its mass when it moves with that speed is: 5m₀ m₀/5 5/3 m₀ 3m₀ None 20. Wavelength of light required to just eject electron from photoelectric surface of φ = 4 eV is: 3100 Å 4500 Å 6200 Å 3200 Å None 21. A radioactive disintegration takes place to give β⁺ then daughter nuclei will be: A, Z+1 A, Z A+1, Z A, Z−1 None 22. The PN junction diode will be forward biased if Both P And N Junction Are Grounded P Region Is Grounded And N Region Is Given +Ve Charge P Region Is Given +Ve Charge And N Region Is Grounded Both Are Given +Ve Charge None 23. If KE is 16 times of initial KE, then wavelength is changed by 25% 50% 75% 16% None 24. Fission is initiated by Proton Neutron Electron Positron None 25. Which of the following mediate fundamental force? Fermion Boson Lepton Quark None 26. Bragg’s law is not valid when 2d > λ λ > 2d λ > d d > λ None 27. If specific charge of a particle is 1.7 × 10^{11} C/kg and potential difference per unit distance is 80 V/m, find the acceleration. 14.4 × 10^{12} m/s² 144 × 10^{12} m/s² 144 × 10^{16} m/s² 14.4 × 10^{11} m/s² None 28. Which gate is also called inverter gate? NOT AND NAND NOR None 29. Zener diode conduct when Reverse Breakdown Voltage Is Greater Than Ordinary Diode Zener Diode Is Equal To Ordinary Diode Zener Diode Is Less Doped Zener Breakdown Voltage Is Less Than Ordinary Breakdown Voltage None 30. A man heard thunder. 6 seconds later, he saw lightning. The temperature of air is 27°C. How far was the flash of light from the man? (Velocity of sound in air at 0°C is 332 m/s) 1822m 2022m 2232m 2422m None 31. Frequency of radio wave is 15 MHz, its wavelength is 20m 30m 40m 50m None 32. Which of the following is correct about X-ray? X-ray Is Longitudinal Wave X-ray Get Diffracted By Crystal X-ray Can’t Be Polarized X-ray Can’t Ionize The Gas None 33. For saturation voltage in base emitter configuration transistor, the VCE should be Greater Than 2VBE Less Than VBE Between 2VEB & VBE All Of These None 34. A compound microscope consists of an objective lens of focal length 1 cm and an eyepiece of focal length 5 cm with a separation of 10 cm. The distance between the object and the objective lens, at which the strain on the eye is minimum is n/40 cm. The value of n is 30cm 40cm 50cm 60cm None 35. The increasing order of unit of energy among joule, electron volt, calorie and erg is Electron Volt, Erg, Joule, Calorie Electron Volt, Erg, Calorie, Joule Erg, Electron Volt, Calorie, Joule Erg, Electron Volt, Joule, Calorie None 36. A steel tape gives correct measurement at 20°C. A wooden piece is being measured with the steel tape at 0°C, the reading is 25 cm on the tape. The real length of the piece of wood must be 25cm >25cm <25cm Cannot Say None 37. The glass vessel just holds 50 g of a liquid at 0°C. If the coefficient of linear expansion of glass is 8 × 10^{-6} /°C, the mass of the liquid it holds at 80°C is 40 g 54 g <51g 46g None 38. The focal length of a convex lens depends upon The Wavelength Of Incident Ray The Frequency Of Incident Ray Both On Frequency And Wavelength Of Incident Ray Neither On Frequency Nor On Wavelength Of Incident Ray None 39. An object is moving towards a plane mirror with velocity v making a certain angle θ with the normal of the mirror. The velocity of image with respect to the object is 2v cosθ 2v sinθ v cosθ v sinθ None 40. A body A is lighter than another body B having momentum constant then KE will be more in A B Same None None 41. Two cars of masses m₁ and m₂ are moving along the circular path of radius r₁ and r₂. They take one round in the same time. The ratio of angular velocity of two car will be: m₁ : m₂ r₁ : r₂ 1 : 1 m₁r₁ : m₂r₂ None 42. The area of cross section of a steel wire (Y = 2 × 10¹¹ N/m²) is 100 m². The force required to double its length will be 2 × 10¹² N 4 × 10¹² N 2 × 10¹⁰ N 2 × 10⁶ N None 43. If rotation of Earth is increased, then weight of body except at pole Increase Decreases Remains Constant First Increase Then Decrease None 44. A paper disc of radius R from which a hole of radius r is floating in a liquid of surface tension T. The force on the disc due to the surface tension is T × 2π(R + r) T × 2π(R − r) T × 2πR T × 2πr None 45. A block is at rest on rough inclined plane. When increasing the angle of inclination, the body just start to slide, then the angle made by the plane with horizontal at that moment is called Angle Of Friction Angle Of Repose Angle Of Declination Angle Of Contact None 46. The scientific reason behind placing the handle of the door close to the far edge of the door is To Produce Large Torque From Small Force To Produce Large Momentum To Produce Large Force From Small Torque To Protect The Door From Unusual Bending None 47. Two thin lenses of focal length f₁ and f₂ are kept in contact coaxially. The resultant power of combination will be (f1*f2) /(f1+f2) (f1+f2)/f1f2 f1*f2 f1-f2 None 48. Which of the following is scalar quantity? Electric Field Electric Potential Momentum Current Density None 49. The charge on a conductor is 10 coulomb per second. If 5V potential is applied for 0.5 sec, the heat generated in the system is 20J 25J 30J 10J None 50. An A.C. source of voltage 12 V is connected to battery of resistance 4 ohm and inductive reactance 3 ohm. What is the current through the battery when the bulb is initially closed? 0 Ampere 2.4 Ampere 3 Ampere 5 Ampere None 51. Chloretone is formed when chloroform reacts with Acetone Acetaldehyde Formaldehyde Benzaldehyde None 52. Which of the following gives amino acid as end product of digestion? Fats Lipids Proteins Enzymes None 53. IUPAC name of CH₃COCH₂CH₂CH₃ is Pentan-2-one Methyl Propyl Ketone 4-Pentanone Ethylacetate None 54. C₆H₅N₂Cl + Cl₂ with CuCl gives C₆H₆ C₆H₅Cl C₆H₅ – C₆H₅ C₆H₄Cl₂ None 55. Nylon-6,6 is formed by the condensation of Phenol And Formaldehyde Ethane-1,2-diol – 1,4-benzenedioic acid 1,6-diamino hexane And 1,6-hexanedioic acid Butane-1,3-diene – 4-propylene None 56. Benzene on ozonolysis gives Only Ethanol Only Methanal Methanal And Ethanal Only Ethanedial None 57. Four metals A, B, C, D have standard electrode potential as −3.08 V, −1.0 V, −2.8 V and +1.8 V respectively. The metal that will be most reducing is A B C D None 58. In the reaction CH₃COOH + NH₃ ⇌ CH₃COO⁻ + NH₄⁺ Which one is Bronsted acid? CH₃COO⁻ And NH₄⁺ CH₃COOH And NH₄⁺ CH₃COOH And NH₃ NH₃ And CH₃COO⁻ None 59. Which of the following is largest ion? Mg²⁺ O²⁻ F⁻ Ne None 60. If a gas “X” diffuses 4 times slower than Hydrogen then molecular weight of gas “X” is 32 64 16 8 None 61. If the ratio of V.D of ‘A’ is 4 times that of ‘B’. If the molecular weight of ‘A’ is m then ‘B’ has molecular weight m m/2 m/4 m/8 None 62. How Many Moles Of KMnO₄ Are Reduced By One Mole Of S²⁻ In Acidic Medium? 1/5 2/5 3/5 4/5 None 63. Haloarenes Are Less Reactive Than Haloalkanes Because Of Resonance Effect Mesomeric Effect Inductive Effect Hyperconjugation None 64. In Down’s Process, Which Of The Following Take Place At Cathode? Na Gets Oxidized At Anode Na Gets Reduced At Cathode H₂ Is Released At Anode Cl₂ Is Released At Cathode None 65. Which Of The Following Doesn’t Produce Cl⁻ When Reacted With AgNO₃ At 250°C? CoCl₃·3NH₃ CoCl₃·4NH₃ CoCl₃·5NH₃ CoCl₃·6NH₃ None 66. Zn Can Give H₂ Gas With HCl And H₂SO₄ But Not With HNO₃. Why? Zn Lies Below The H₂ HNO₃ Is Weaker Acid Than H₂SO₄ And HCl Zn Acts As Oxidizing Agent When React With HNO₃ NO₃⁻ Is Reduced In Preference To H⁺ Ions None 67. All Of The Following Correct About HNO₃ Except It Is Colourless When Exposed To Air It Is Powerful Oxidizing Agent Its Product Depends Upon Its Concentration And Temperature It Exists As A Planar Molecule In Gaseous State None 68. All Of Them Are Extracted From Pyrometallurgy Except Ca Hg Fe Pb None 69. Why Sodium Extract Is Boiled With HNO₃ Before Testing Lassaigne’s Test? To Remove Impurities Like CN⁻, S²⁻ And CNS⁻ To Make It Soluble In Acid To Increase Basicity To Make The Solution Lighter None 70. Transition Metal Show Variable Oxidation State Due To Emission Of Electron From (n−1)d Orbital (n+1)d, ns Orbital ns Orbital np Orbital None 71. Which Of The Following Is Extracted By Zone Refining Process? Si V Ti C None 72. Which Of The Following Gives Cannizzaro Reaction? CH₃CHO CH₃COCH₃ C₆H₅CHO CH₃CH₂OH None 73. What Is % Of Oxygen In NaOH? 32% 40% 16% 45% None 74. Amorphous Form Of Carbon Is Activated Charcoal Graphite Diamond Fullerene None 75. Acetone + Conc H₂SO₄ Gives Xylene Mesitylene Benzene Toluene None 76. Consider The Reaction Given Below C + O₂ → CO₂, ΔH° = a CO + 1/2 O₂ → CO₂, ΔH° = b Then Heat Of Formation Of CO Is a − 2b (b − 2a)/2 a + b (2b − a)/2 None 77. Highest Electron Affinity Among Halogen Is Cl Br F I None 78. Preparation Of Aldehyde From Acid Chloride Is Known As Rosenmund’s Reaction Cannizzaro Reaction Perkin’s Reaction Benzoin Condensation None 79. Half-Life Of Reaction Is Constant When The Concentration Of Substance Is Doubled, Then The Order Of Reaction Is First Zero Second Third None 80. Which Of The Following Is Not True About CO? It Violates Octet Rule It Makes Rain Water Acidic It Is Pale Blue In Colour Both ‘b’ And ‘c’ None 81. If Equilibrium Constant Kc = 2, Then Which Is True At Equilibrium? Concentration Of Product And Reactant Remain Same Concentration Of Product Is Twice The Reactant Concentration Of Reactant Is Twice The Produc Concentration Is Not Affected None 82. Metal Used In Ziegler-Natta Catalyst Is Ti Cd Rh Bi None 83. Which Of The Following Produce Colour? Auxochrome Chromophore Cytochrome Phytochrome None 84. During The Galvanization Of Iron, Zinc Is Used As Sacrificial Anode Sacrificial Cathode Acts As Oxidizing And Reducing Agent Cathodic Mud None 85. Which Of The Following Doesn’t Give Lassaigne’s Test? Azobenzene Glycine Phenylhydrazine Urea None 86. Commercially Available Concentration Of HCl Containing 38% HCl By Mass. What Is The Molarity Of Solution If The Density Is 1.19 g Per cm³? 11.38 12.38 10.38 11.23 None 87. Which Of The Following Acts As Both Oxidizing And Reducing Agent? HNO₃ H₂SO₄ HNO₂ H₂S None 88. Which Of The Following Is True For Spontaneous Reaction? ΔH − TΔS Is Negative ΔH Is Negative ΔS Is Negative (ΔH + TΔS) Is Positive None 89. Among The Following, The Lowest Ionization Energy Is Na⁺ Ca²⁺ Ar N None 90. Nitrobenzene Is Ortho-Para Directing Group Ortho Directing Meta-Directing Para-Directing Group None 91. Heterolysis Of Substrate In Organic Reaction Gives Carbocation Ions Free Radicals Carbocation And Carbanion None 92. Which Of The Following Is Used As Both Fertilizer And Explosive? Ammonium Nitrate Urea Ammonium Carbamate Ammonia None 93. When CH₃CH₂OH —(Conc. H₂SO₄, 170°C)→ Alkene Is Formed. According To Reaction Which Intermediate Is Formed? Carbocation Formed Carbanion Formed OH⁻ Is Eliminated Carbene Is Formed None 94. Considering The Reaction SO₂ + 1/2 O₂ → SO₃ , ΔH Is Negative. Regarding The Forward Reaction, Which Of The Following Is Incorrect? Increase In Pressure Increase In Temperature Decrease In Temperature Increasing Concentration Of SO₂ None 95. A Buffer Solution Has Equal Volume Of 0.2M NH₄OH And 0.02M NH₄Cl. The pKb Of The Base Is 5. The pH Is 9 10 11 12 None 96. When The Concentration Of Reactant Is Doubled, Then Equilibrium Constant Becomes Two Times Four Times Remains Unchanged Becomes Half None 97. Which Of The Following Reacts With Benedict’s Reagent? CH₃CHO Acetone Diethyl Ether Ethyl Alcohol None 98. Chlorine Gas Can Be Prepared By KMnO₄ + HCl Metal + Conc. H₂SO₄ FeS + Dil. H₂SO₄ By Heating Lead Nitrate None 99. Which Is Incorrect About Sodium? It Is Always Stored Under Kerosene Oil It Is Used In Preparing Washing Soap It Also Has The Role In Nerve Impulse Conduction Sodium Is Diamagnetic In Nature None 100. A Divalent Transition Metal (M²⁺) Having Configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁶ Has Mass Number 56, Then The Number Of Neutrons Is 30 34 32 36 None 101. Apes Are Dissimilar From Human In Having Presence Of Bipedal Locomotion Presence Of Prominent Chin Absence Of Tail Menstrual Cycle In Female None 102. In The Embryonic Development, The Organs Of Fish Like Kidney, Heart & Gill Slits Follow The Same Basic Plan As Human Embryos. This Indicates That Human Evolved From Fishes Human And Fishes Have Common Ancestor Human And Fishes Are Ureotelic None Of The Above None 103. Every Organism During Its Development Repeats The Evolutionary History Of Race I.E., Ontogeny Repeats Phylogeny Which Was Given By Charles Darwin L. Pasteur Lamarck E. Haeckel None 104. Water Canal System In Sponge From Primitive To Advance In Order Is Leucon, Ascon, Sycon Ascon, Sycon, Leucon Leucon, Sycon, Ascon Ascon, Leucon, Sycon None 105. Body Cavity Of Echinodermata Is Formed By Splitting Of Mesodermal Band Arrangements Of Mesenchymal Cells Persistent Blastocoels Archenteron Pouches In Larval Stage None 106. Echinodermates Are Headless, Brainless & Most Of The Systems Are Absent, Still They Are Kept At The Top Of Invertebrates Due To Water Vascular System Enterocoelomate Development High Power Of Regeneration Great Power Of Reproduction None 107. Amphids Present In Ventrolateral Lips Of Ascaris Are Chemoreceptors Olfactoreceptors Gustatoreceptors Tactoreceptors None 108. All Of The Following Are Correct Except Lizard – Uricotelic Human – Ureotelic Whale – Ammonotelic Birds – Uricotelic None 109. Which Of The Following Gland Is Present Only In Skin Of Reptiles? Mucous Gland Sebaceous Gland Uropygial Gland Femoral Gland None 110. Darwin’s Statement That Organism Would Have Larger Body Part And Muscular Strength Indicates Inheritance Of Acquired Character Continuous Use Of Organ Reproductive Fitness God’s Will None 111. Which Of The Following Is Vertebrates? Cray Fish Devil Fish Cuttle Fish Globe Fish None 112. Although Aves Have Small Lungs, They Can Exchange Gases And Respire Effectively Due To High Residual Capacity Balloon Like Air Sac Alveoli Large Number Of Capillaries None 113. A Female Mosquito Bites An Infected Human & Ingest Gametocytes. FAM Bites Another Human After Few Days, Infection Will Occur In Human If Female Mosquito Mated With Male Mosquito Sporogony Is Completed Gamogony Is Completed Zygote Is Formed None 114. Diploid Stage Of Plasmodium Is Ookinete Gametocytes Merozoites Sporozoites None 115. Recently In Nepal, Many Patient Are Dying Due To Prevalance Of Dengue & Malaria. All Of The Following Are Correct Except Malaria Is Transmitted By Anopheles Mosquito But Dengue Is By Aedes Mosquito Dengue Patient Eyes Are Red & Rashes Are Seen But Not In Malaria Both Are Viral Disease Both Needs Medication None 116. The Metamorphosis In Tadpole Of Frog Due To Deficiency Of Iodine Is Stopped Accelerated Delayed Not Affected None 117. The Stomach Of Frog Is Attached To Dorsal Body Wall By The Help Of Mesentery Which Is Known As Pyloriogaster Mesogastor Cardiogastor Enterogastor None 118. Intestinal Caeca Of Earthworm Arises From 23rd Segment 18th Segment 26th Segment 14th Segment None 119. When Earthworm Is Prickled With Needle, A Chemical Substance Is Released Which Is Whitish Fluid In Nature Called Coelomic Fluid Haemocoelomic Fluid Blood Plasma None 120. Which Organ Is Used For Crushing And Grinding Of Food In Earthworm? Pharynx Buccal Cavity Gizzard Intestine None 121. Which Of The Following Is Known As ‘Asg’ Gland? Adrenal Gland Thyroid Gland Parathyroid Gland Pituitary Gland None 122. Tissue Found In Thyroid Gland Is Columnar Epithelium Cuboidal Epithelium Transitional Epithelium Pseudostratified Epithelium None 123. Areolar Tissue Connects Muscle To Bone Integument To Muscle Bone To Bone Bone To Ligaments None 124. A Pap Smear Test Is Conducted To Detect Cervical Cancer In Female. The Layer Of Tissue Collected Is Non-Keratinized Stratified Squamous Epithelium Keratinized Stratified Squamous Epithelium Non-Keratinized Columnar Epithelium Keratinized Columnar Epithelium None 125. All Of The Following Are Found In CNS Except Microglial Cells Astrocytes Schwann Cells Ependymal Cells None 126. Enterokinase Is Different From Lipase, Maltase And Pepsin As It Doesn’t Digest Anything It Is Hormone It Is Secreted By Stomach It Requires Activation None 127. Voluntary Muscular Co-Ordination & Control Is Done By Cerebrum Cerebellum Pons Medulla None 128. Intraocular pressure is measured by Barometer Tonometer Spirometer Sphygmomanometer None 129. In road accident, a patient with an unknown blood group needs an immediate blood transfusion. Which blood group could be administered immediately without matching the blood? A Blood Group B Blood Group O Blood Group Golden Blood Group None 130. Paralysis of which nerve causes difficulty in mastication in human? Facial Nerve Trochlear Nerve Trigeminal Nerve Abducens Nerve None 131. Which of the following nerve takes information to the CNS? Oculomotor Abducens Auditory Ventral Root Of Spinal Cord None 132. If fallopian tube is blocked, then which of the following method of ART (Assisted Reproductive Technology) is used? ZIFT IVF GIFT IUCN None 133. In sodium potassium pump, 3Na⁺ ions go out and 2K⁺ ions go inside. If 3Na⁺ ions are pumped out and only one K⁺ is pumped in, then membrane potential would be More Positive More Negative Not Affected Becomes Neutral None 134. While going for a mountain hike, the sustained source of energy will be obtained from Complex Carbohydrates From Whole Grain Fibers Containing Carbohydrates Carbohydrates From Candy Sugar Green And Leafy Vegetable None 135. The formation of hypertonic urine is seen due to By Drinking A Lot Of Water Low ADH Secretion Polyuria High Number Of Juxtaglomerular Nephrons None 136. The amount of urea is very low in urine is due to A Prolonged Fasting Of Food Liver Dysfunction Eating Oily & Fatty Food Kidney Failure And Renal Calculi None 137. Which of the following are viral diseases? Typhoid, Tuberculosis Herpes, Common Cold HIV, TB Polio, Typhoid None 138. Specific antibodies are extracted for the diagnosis of various cancer and allergies. These antibodies are called Hybridoma Technology Monoclonal Antibodies Polyclonal Antibodies Myeloma None 139. A person with sickle cell anemia is Less Prone To Malaria More Prone To Malaria Less Prone To Typhoid None 140. Cystic fibrosis is Genetic Disorder Hormonal Disorder Autoimmune Disorder Infectious Disease None 141. Which one of the following is a disaccharide? Maltose Fructose Glucose Cellulose None 142. Mucin of saliva contains Phospholipids Glycoproteins Lipoproteins Globular Protein None 143. Two amino acids are joined together by Glycosidic Bond Phosphodiester Bond Peptide Bond Hydrogen Bond None 144. What is the product obtained when protein molecules gets denatured on heating? Fatty Acid Amino Acid Lipids Phospholipids None 145. The pattern of microtubules arrangement of cilia and flagella is 9+0 9+1 9+2 9+3 None 146. The process of expelling large sized materials outside the cell through cell membrane is called Phagocytosis Endocytosis Exocytosis Pinocytosis None 147. Chromosome with centromere in the middle is called Metacentric Sub-metacentric Acrocentric Telocentric None 148. In which phase of meiosis, does the chromosome number start to divide into half in number? Prophase-I Metaphase-I Anaphase-I Telophase-I None 149. Proteinaceous substances that are capable of catalyzing chemical reactions of biological origin without undergoing themselves any change is called as Enzymes Hormones Proteins Nucleic Acid None 150. In the molecule of DNA, base pair cytosine is 10% then the thymine is 20% 40% 10% 30% None 151. In Monohybrid cross, the cross is done between two parents of heterozygous pair in F₁ generation. Then the genotype and phenotype ratio are equal in Intermediate Inheritance Test Cross Co-dominance Polygenic Inheritance None 152. The blood group of a father contains ‘A’ and blood group of mother contains ‘B’, then the possible phenotype of blood group in their progeny will be A, AB, B B, A A, B, AB, O A, AB None 153. A colourblind man marries a normal woman whose father was colourblind, then the percentage of son who are colourblind will be 25% 50% 75% Nil None 154. Which one is NOT aneuploidy? Turner’s Syndrome Phenylketonuria Klinefelter’s Syndrome Down’s Syndrome None 155. The unwinding of two DNA strands occur in the presence of an enzyme which breaks the hydrogen bonds between the nucleotide. The enzyme is DNA Ligase DNA Polymerase DNA Helicase RNA Primase None 156. DNA is Polynucleotide Polynucleoside Proteins Phospholipids None 157. A diploid female plant is crossed with a tetraploid male plant. The endosperm formed after double fertilization will be 2n 3n 4n 5n None 158. A bacterium cell divide in every 35 minute. If a culture containing 10⁵ cells per ml is grown for 175 min, what will be cell concentration per ml after 175 minutes? 5 × 10⁵ Cells 17 × 10⁵ Cells 32 × 10⁵ Cells 35 × 10⁵ Cells None 159. Gemma cup is found in Marchantia Funaria Yeast Selaginella None 160. Which of the following is used in culture media? Gelidium Chara Laminaria Cladophora None 161. Which of the following cuts DNA at specific sites? Exonuclease Ligase Restriction Endonuclease Alkaline Phosphate None 162. In which of the following meiosis occurs? Zoospore Zygospore Isogamy Rhizoids None 163. When the anther mature earlier than the stigma of same flower, then the condition is known as Herkogamy Protandrous Protogyny Heterogamy None 164. Vascular bundles in cucurbitaceae are Bicollateral And Open Bicollateral And Close Collateral And Open Amphivasal None 165. Animals living at the bottom of the sea are called Lentic Pelagic Lotic Benthic None 166. An association between two individuals or population where both are benefitted and neither can survive without the other is called Competition Commensalism Mutualism Amensalism None 167. Hybrid from genetically distinct plant is not possible by traditional plant breeding method but can be obtained by Outbreeding Inbreeding Somatic Hybridization Genetic Engineering None 168. Grafting is not possible in monocots because they Lack Cambium Have Scattered Vascular Bundles Have Parallel Venation Are Herbaceous None 169. Conversion of Pyruvic acid to Acetyl-CoA is Reduction Oxidation Carboxylation Dehydrogenation And Transamination None 170. The given order of succession represents: Crustose Lichen Stage → Foliose Lichen → Moss Stage → Fern Stage → Shrub Stage → Mesophytic Tree Xerosere Hydrosere Psammosere Helosere None 171. The process called photophosphorylation during photosynthesis is conversion of ADP To ATP ATP To ADP NADH To ATP NADH To ADP None 172. Oxygen released during photosynthesis comes from Carbon Dioxide Glucose Photolysis Of H₂O Molecules Chlorophyll None 173. Pyramid of energy in ecosystem is Always Inverted Always Upright Sometimes Upright Sometimes Inverted None 174. Dead sclerenchymatous tissue having narrow cavities is called Sclerenchymatous Fibres Stone Cells Sclereids Stele None 175. Velamen tissue is found in which type of plants? Mesophytes Epiphytes Hydrophytes Xerophytes None 176. In papilionaceae, the largest petals are known as Standard Wings Alae Keel None 177. No. of linkage group in pea plant (Pisum sativum) is 7 10 14 21 None 178. In sieve elements, the pores in the sieve plate are blocked by a substance called Tylose Callose Knots Bark None 179. All of the following are true about crucifers EXCEPT Actinomorphic Hypogynous Tetradynamous Didynamous None 180. depletion of dissolved oxygen in water bodies which result in loss of aquatic lives is due to Biomagnification Pollution Eutrophication Diffusion. None 181. A song always have Meaning Lyrics Rhyme Music None 182. Statement: many creative person become artist choose the suitable conclusion A creative person will certainly become an artist It is not possible to become an artist without creativity A high level of creativity is needed to become an artist Some artist are creative person None 183. The average of first five multiple of 3 is 3 9 12 15 None 184. Odd one out : Clario Whistle Flute Pano None 185. The sum of age of mother and daughter is 52 years. After 4 years, the age of the mother will be three times that of the daughter. what is the age of the daughter? 11 13 14 15 None 186. The motor car does a journey in 17.5 minutes covering the first half at 30km/h and the second half at 40 km/hr find the distance of the journey? 684km 600km 120km 540km None 187. A varies jointly as B and C; and A=6 when B=3 C=2 find A when B=5,C=7 17.5 35 70 105 None 188. Today is monday. After 61 days ; it will be Wednesday Saturday Tuesday Thursday None 189. 81:14::289:? 224 22 166 26 None 190. 976:684 375:225 864:512 597:??? 435 455 475 485 None 191. HUNTER : GUN: WRITER:? Book Pen Page Poem None 192. CART: ART : FOUR:? RUN TWO QUC OUR None 193. The vowel is coded as ovwle then the code for mango is AMONG NAMGO GONMA AMNOG None 194. A B C D None 195. None 196. A B C D None 197. A B C D None 198. A B C D None 199. A B C D None 200. A B C D None
