Super 100 CEE Model Exam 7Super100 CEEJanuary 17, 2026CEE model exam Welcome to your Super 100 CEE Model Exam 7 Name Email Roll no 1. What will happwn if stretch receptors of urinary bladder wall are totally removed? There will be no micturition Urine will not be collected in bladder Micturition will continue Urine will continue to collect normally in bladder None 2. What will happen when an animal with contractile vacuole is placed in marine water? The contractile vacuole will swell up The contractile vacuole will shrink and become less active The contractile vacuole will remain unchanged The contractile vacuole will multiply and expand None 3. flight muscle of the birds are primarily atttached to femur tibia keel of sternum humerus None 4. The use and disuse principle of evolution was proposed by darwin lamarck weismann none None 5. The flippers of the Penguin and Dolphins are the example of: adaptive radiation natural selection convergent evolution divergent evolution None 6. Use of anti-histamine, adrenaline and steroids give a quick relief from allergy nausea cough headache None 7. Why can’t insulin be orally to diabetic patient? because of structural variation Its bioavailability will be increased Human body will illicit strong immune reaction It will be digested in human GI tract None 8. The part of ear that distinguish different pitches is theThe part of ear that distinguish different pitches is the organ of corti tympanic membrane semi-circular canals auditory nerve None 9. The first menstruation is called as menopause menarche diapause ovulation None 10. In fishes, the teeth are heterodont homodont acrodont diphyodont None 11. Which one is a parasite and also a vector? plasmodium flea housefly silkworm None 12. Maximum water absorbtion occurs in jejunum duodenum ileum colon None 13. In human, the most common site of the occurrence of cancer is lung stomach colon/rectum mouth None 14. During cardiac cycle, ventricular repolarization occurs for nearly: 0.5 s 0.8 s 0.08 s 0.1 s None 15. Erythropoietin is produced by liver kidney pancreas bone None 16. Lymph capillaries present in intestinal villi are lacteals blood vessel fimbrae rogue None 17. Blastopore in the vertebrates develops into: anus body cavity mouth mouth and anus None 18. Parasympathetic Nervous system increases the heart beat increases peristalsis dilates the pupil trachea and bronchi are dilated None 19. The joint between Femur and acetabulum is pivot joint hinge joint ball and socket joint saddle joint None 20. The most active layer of the Epidermis that continuously gives new cells is stratum granulosum stratum malphighii stratum corneum stratum lucidum None 21. A patient admitted in hospital because of jaundice. After diagnosis, report shows that he is suffering from hepatitis B. What may be the probable cause of transmission of hepatitis B for this patient? Faeco-oral Route Droplet infection Genetic factor Sexual contact None 22. Pubic Symphysis is made up of: elastic cartilage fibrous cartilage calcified cartilage hyaline cartilage None 23. Signet-ring cell in human is found in white fat brown fat rbc wbc None 24. What describe the primary structure of protein? alpha-helix structure specific order of amino acid peptide sequence globular structure None 25. Migration in bird is initiated by gonadotropic hormone thyroid hormone parathyroid hormone insulin hormone None 26. Fire was first used for protection and cooking by Peking man Neanderthal man Cro-Magnon Java Ape man None 27. The correct arrangement of the larval stages in the life history of 'liver fluke' is Miracidium - Cercaria - Sporocyst - Redia Miracidium - Sporocyst - Cercaria - Redia Miracidium - Redia - Sporocyst - Cercaria Miracidium - Sporocyst - Redia - Cercaria None 28. man originated in palaeocene miocene pliocene pleistocene None 29. Malignant tertian malaria is caused by: P. falciparum P. vivax P.ovale P. malariae None 30. Which of the following is true Mosquito → Zygote→ Sporogony→ Sporozoites Mosquito→ Zygote→ Gametogony → Merozoites Man → Zygote → Schizogony → Sporozoites Man → Zygote → Gametogony → Gametes None 31. Tongue in Frog is Bifurcated entire Bifurcated and anteriorly fixed Bifurcated and posteriorly fixed None 32. Brachial and musculo-cutaneous veins in frog unite to form Innominate vein External jugular vein Subclavian vein Postcaval vein None 33. The number of pairs of lymph glands in earthworm in 26th segment is: 1 2 10 20 None 34. In earthworm, masses of chromophil cells form the Pharyngeal glands Respiratory cells Sensory system Vascular system None 35. In aves, the vertebrae are Heterocoelous Amphicoelous acoelous Homocoelous None 36. Which of the following is not-matching pair of a body feature and the animal possessing it? Pleurobrachia - Cestoda Radula - Mollusca Stomochord - Hemichordata Antenna absent - prawn None 37. Gastrulation is: Differentiation of cells Division of cells Reorientation of cells Reorganization of cell None 38. All chordates have Cranium notochord Vertebral column spinal cord None 39. Tracheal system of respiration is found in insects crayfish millipede spider None 40. The common neurotransmitter of parasympathetic nervous system of post ganglionic nerve fibre of synaptic cleft are adrenaline nor-adrenaline acetycholine epinephrine None 41. what is the smallest living cell? sperm cell ova bacteria mycoplasma None 42. Protein which can be easily extracted from cell membrane is intrinsic protein extrinsic protein integral protein none of the above None 43. Extranuclear DNA replicates during …………… phase of cell cycle G1 S G2 M None 44. What marks the beginning of metaphase? disappearance of nuclear membrane and nucleolus chromosome arrangement at equator of cell condensation of chromatin into chromosome formation of spindle fibre None 45. Which cell organelle is exclusively absent in angiosperm? plastid centrosome 70s ribosome vacuole None 46. How many times a single cell divide to form 128 cell? 4 5 6 7 None 47. In an ecosystem, which one of the following types of entities occupies more than one trophic level? frog Phytoplankton zooplankton fish None 48. This ecosystem has the maximum biomass Grassland ecosystem pond ecosystem lake ecosystem forest ecosystem None 49. This entity will be the first one to colonize a bare rock Herbs and shrubs Annual plants Lichens perennial plants None 50. In a natural ecosystem, which pyramid can never be inverted? pyramid of numbers pyramid of energy pyramid of biomass all can be inverted None 51. Interrelationships between two organisms, where one organism benefits at the expense of the other are called mutualism symbiosis parasitism food chain None 52. How many molecules of ATP and NADPH are required for the synthesis of one molecule of glucose in the Calvin cycle? 3 molecules of ATP and 2 molecules of NADPH 2 molecules of ATP and 3 molecules of NADPH 18 molecules of ATP and 12 molecules of NADPH 12 molecules of ATP and 18 molecules of NADPH None 53. Anaerobic respiration after glycolysis is called fragmentation restoration multiplication fermentation None 54. Bioassay for auxin is done with Avena curvature test Seed dormancy test green leaf test dwarf maize test None 55. Minute pore-like opening found in cork that help in exchange of gases are called: stomata hydathodes lenticels none None 56. Isoelectric point is the pH at which Amino acid becomes acidic An amino acid becomes basic Zwitter ion has +ve charge Zwitter ion has zero charge None 57. In his classic experiment on peas, Mendel did not use seed shape seed colour pod lenght all of above None 58. A disease caused by an autosomal primary nondisjunction is turner's syndrome down's syndrome Klinefelter’s syndrome Sickle cell Anemia None 59. The mechanism that causes a gene to move from one linkage group to another is called translocation crossing over duplication none of above None 60. The incorrect statement with regard to haemophilia is _ It is a dominant disease A single protein involved in the clotting of blood is affected It is a recessive disease none of the above None 61. DNA fragments are ________ negatively charged positively charged neutral depend on size None 62. Which of the following RNAs is the most abundant in animal cells? tRNA mRNA rRNA none of above None 63. A phellogen originates from Intrafascicular combium Interfascicular combium vascular cambium Tissue outside the vascular cambium None 64. Chlorenchyma and aerenchyma are modified forms of parenchyma collenchyma sclerenchyma protoxylem None 65. Veinablastin is obtained from achras zapota claviceps catharanthus all of the above None 66. Which of the following organelles is associated with genetic engineering? plastids plasmids mitochondria golgi bodies None 67. If a diploid female plant is hybridized with a tetraploid male plant, then the endosperm is diploid tetraploid hexaploid octaploid None 68. In 82% of angiosperm families, ovule is anatropous orthotropous amphitropous Circinotropous None 69. Which one is not a part of mature ovule? chalaza nucleus embryo sac tapetum None 70. In insectivorous plants usually the following part is modified to trap and digest the insect: stem root flower leaf None 71. Whittaker's classification is not based on complexity of body structure complexity of cell structure presence or absence of vascular tissue trophic structure None 72. A natural stage of virus which is capable of infection is viroid virusoid virion virus particle None 73. Folds of plasma membrane in bacterial cells are known as episomes mesosomes spherosomes acrosomes None 74. Haplontic life cycle is present in ulothrix equisetum selaginella fern None 75. The part of the mushroom seen above the ground is: Basidiocarp ascocarp mesocarp cremocarp None 76. Conjugation results in the formation of: phycomyycetes oocyte zygospore zoospore None 77. The plants which produce embryo but lack vascular tisue and seeds are placed in thallophyta bryophyta pteridophyta phanerogams None 78. Maiden hair fern' is dryopteris azolla adiantum pteris None 79. Transfusion tissue is found in: Cycas leaf Cycas leaflet Cycas petiole Cycas root None 80. Seed of pea is Epigeal and exalbuminous Hypogeal and exalbuminous Hypogeal and albuminous Epigeal and albuminous None 81. Optical isomerism is a type of ____________ metamerism steriomerism geometrical isomerism tautomerism None 82. Which one of the following has most acidic alpha-hydrogen atom? CH3CHO CH3COCH3 CH3COCH2COOC2H CH3COCH2CHO None 83. The final product formed when ethylene bromide is treated with excess of alcoholic KOH is: ethylene ethane ethyne vinyl bromide None 84. Which of the following reactions is an example of a nucleophilic acyl substitution? Friedel-crafts reaction Grignard reagent esterification hydrogenation None 85. Which of the following is an example of a thermoplastic? bakelite epoxy nylon melamine None 86. Which of the following is a characteristic reaction of aldehydes and ketones with ammonia derivatives? oxidation reduction nucleophilic addition electrophilic substitution None 87. C2H5NH2 + CHCl3 + 3KOH →X + Y + 3H2O; compounds X and Y are: CH3CN and KCl C2H5NC and KCl CH3CONH2 and KCl CH3NC and K2CO3 None 88. The hydrolysis of the addition product of acetone and methyl magnesium iodide gives _______ ethyl alcohol isopropyl alcohol tert-butyl alcohol phenol None 89. AgNO3 does not give precipitate with Chloroform because: CHCl3 is insoluble in water CHCl3 does not ionize in water CHCl3 is an organic compound AgNO3 is insoluble in CHCl3 None 90. When a primary amine reacts with chloroform in alcoholic KOH, then the product is an isocyanide an aldehyde a cyanide an alcohol None 91. Baeyer’s reagent is used in the laboratory for: detection of double bond detection of glucose reduction oxidation None 92. The group named as benzal possesses ………….. nature. monovalent bivalent trivalent tetravalent None 93. Which of the following compound is yielded from the reduction of nitroalkanes? amine acid diazocompound alcohol None 94. 2–pentanone and 3–pentanone can be distinguished by which of the following? Tollen’s reagent Fehling’s solution schiff's test iodoform test None 95. The reverse of esterification is: acidolysis trans-esterification ester hydrolysis neutralisation None 96. Which of the following is not an antipyretic? aspirin paracetamol barbituric acid phenacetin None 97. Which among of the following gases is most readily soluble in water under ordinary conditions? NH3 CO2 H2S N2 None 98. In which of following species carbon is not sp3 hybridized? CH3OH diamond propane vinyl chloride None 99. The rate of reaction, A + B → products is given by the equation, r = k [A]2 [B]. If B is taken is large excess, the order of the reaction would be: 2 1 0 unpredictable None 100. Which of the following is a cathodic reaction? Fe2+ → Fe3+ 4OH− → 2H2O + O2 2H2O → 2OH− + H2 2SO4 2− → S2O8 2− None 101. Which of the following properties of an element is always negative? IE1 IE2 EA1 EA2 None 102. For exothermic reactions to be spontaneous Temperature should be high Temperature should be 0°C Temperature should be low Temperature should be above 373 K None 103. In the reaction, AlCl3 + Cl─ → AlCl − 4 , AlCl3 acts as a salt lewis acid lewis base bronsted base None 104. A monoprotic acid in a 0.1 M solution ionizes to 0.001%. Its ionization constant is 1.0 * 10−3 1.0 * 10−6 1.0 * 10−8 1.0 * 10−11 None 105. For which of the following reaction Kp = Kc ? N2(g) + 3H2(g) ⇌ 2NH3(g) 2NOCl(g) ⇌ 2NO(g) + Cl2(g) H2(g) + I2(g) ⇌ 2HI(g N2O4(g) ⇌ 2NO2 None 106. The magnetic quantum number of an atom is related to the size of the orbital spin angular momentum orbital angular momentum orientation of the orbital in space None 107. For a real gas, deviations from ideal gas behaviour are maximum at –10°C and 5.0 atm – 10°C and 2.0 atm 0°C and 1.0 atm 100°C and 2.0 atm None 108. The maximum number of electrons in a p-orbital with n = 6 and m = 0 can be: 2 6 10 14 None 109. Among HX, maximum dipole moment is of: HI HCl HBr HF None 110. Which molecule is planar? NH3 CH4 C2H4 SiCl4 None 111. Volume of 0.1 M K2Cr2O7 required to oxidise 35 mL of 0.5 M FeSO4 solution is 29.2 mL 17.5 mL 175 mL 145 mL None 112. In which case is number of molecules of water maximum? 0.00223 L of water vapours at 1 atm and 273K 00.18 g of water 18 mL water 10─3 mol of water None 113. The electrolyte in lead storage battery is pb-rod Pb-rod coated with PbO2 H2SO4 PbSO4 None 114. The time for a half-life of a first order reaction is 1 hr. What is the time taken for 87.5% completion of the reaction? 1 hour 2 hour 3 hour 4 hour None 115. An example of double salt is: bleaching powder K4 [Fe (CN)6] Hypo potash alum None 116. What Happens to the metallic character of elements when you move from left to right of the periodic table? decrease increase Initially increases and after that decreases Remains constant None 117. Important ore of Zinc is Calamine Cryolite Cassiterite Malachite None 118. If HNO3 changes into N2O, the oxidation number is changed by 2 6 0 +4 None 119. Which of the following oxides of nitrogen is the anhydride of nitrous acid? NO N2O3 N2O4 N2O5 None 120. Which of the following is a weak acid? HCl HBr HF HI None 121. Oxone which is used to bleach delicate fiber is a mixture of Na2O2 and diluted HCl Mixture of Na2CO3, NaHCO3 and H2O Mixture of H2O2 and NaHCO3 Mixture of H2O2 and Na2O2 None 122. Aqua regia is a mixture of 3HCl + 1HNO3 1HCl + 3HNO3 3HNO3 + 1H2SO4 3H2SO4 + 1HNO3 None 123. Impurities physically associated with minerals are: slag flux alloy matrix None 124. The inert form of carbon is: diamond graphite coal charcoal None 125. A gas reacts with CaO, but not with NaHCO3 . The gas is CO2 Cl2 N2 O2 None 126. By which of the following SO2 is formed? Reaction of dil. H2SO4 with O2 Hydrolysis of dil. H2SO4 Reaction of conc. H2SO4 with Cu None of these None 127. Which one is most stable to heat? HClO HClO2 HClO3 HClO4 None 128. Which of the following compound is most soluble? Ca(OH)2 Ba(OH)2 Be(OH)2 Mg(OH)2 None 129. The molarity of 10% (w/v) of NaOH solution 1.5M 5M 2.5M 0.1M None 130. When aniline is heated with glacial acetic acid in the presence of anhy. ZnCl2, the product formed is: acetamide acetanilide phenyl acetamide chlorobenzene None 131. What is the de-Broglie wavelength of the electron accelerated through a potential difference of 150 volt? 1A 10A 100A none of these None 132. In the absence of an electric field, the mean velocity of free electrons in a zero independent to T proportional to T Proportional to T² None 133. Which of the following is a scalar quantity? displacement electric field acceleration work None 134. A stone dropped from the top of the tower touches the ground in 4 sec. The height of the tower is about 80 m 40 m 20 m 160 m None 135. A ball is projected with kinetic energy E at an angle of 45º to the horizontal. At the highest point during its flight, its kinetic energy will be zero E/2 E/3 E None 136. The string of pendulum of length l is displaced through 90º from the vertical and released. Then the minimum strength of the string in order to withstand the tension, as the pendulum passes through the mean position is mg 3 mg 5 mg 6 mg None 137. If the kinetic energy of a body becomes four times of its initial value, then new momentum will Becomes twice its initial value Becomes three times its initial value Becomes four times its initial value remains coonstant None 138. A missile is launched with a velocity less than the escape velocity. The sum of its kinetic and potential energy is Positive negative zero none None 139. A wire of length L and radius r is rigidly fixed at one end. On stretching the other end of the wire with a force F, the increase in its length is l. If another wire of same material but of length 2l and radius 2r is stretched with a force of 2F, the increase in its length will be l 2l l/2 4l None 140. Two droplets merge with each other and forms a large droplet. In this process Energy is liberated Energy is absorbed Neither liberated nor absorbed Some mass is converted into energy None 141. A meter rod of silver at 0°C is heated to 100°C. It's length is increased by 0.19 cm. Coefficient of cubical expansion of the silver rod is 5.7 * 10–5 /°C 0.63 * 10–5 /°C 1.9 * 10–5 /°C 16.1* 10–5 /°C None 142. A beaker contains 200 gm of water. The heat capacity of the beaker is equal to that of 20 gm of water. The initial temperature of water in the beaker is 20°C. If 440 gm of hot water at 92°C is poured in it, the final temperature (neglecting radiation loss) will be nearest to 58°C 68°C 73°C 78°C None 143. If temperature scale is changed from °C to °F, the numerical value of specific heat will increases decreases remains unchanged none of the above None 144. Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental frequency of tube A and B is 1 : 2 1 : 4 2 : 1 4 : 1 None 145. The velocity of transverse waves in a steel wire of density 8gm/cm3 is 300m/s. Then the tensile stress in the wire will be 6.4×10^8N/m2 8×10^8N/m2 7.2×10^8N/m2 3.2×10^8N/m2 None 146. One of the following is not a property of electric field lines field lines are continuous curves without any breaks two field lines cannot cross each other field lines start at positive charge and end at negative charge they forms close loops None 147. Work done in moving a very large negative charge from one point to another in a equipotential surface negative positive zero infinite None 148. In a parallel plate capacitor, the capacity increases if area of the plate is decreased distance between the plate increases area of the plate increases dielectric constant decreases None 149. If the length of potentiometer wire is increased, then the length of the previously obtained balance point will increase decrease remain unchanged Become two time None 150. If two bulbs of wattage 25 and 100 respectively each rated at 220 volt are connected in series with the supply of 440 volt, then which bulbs will fuse 100 watt bulb 25 watt bulb None of them Both of them None 151. The deflection in a moving coil galvanometer is Directly proportional to the torsional constant Directly proportional to the number of turns in the coil Inversely proportional to the area of the coil Inversely proportional to the current flowing None 152. A dip circle is at right angle to the magnetic meridian. What will be the apparent dip 0° 30° 60° 90° None 153. Lenz's law gives The magnitude of the induced e.m.f The direction of the induced current Both the magnitude and direction of the induced current The magnitude of the induced current None 154. In a transformer 220 ac voltage is increased to 2200 volts. If the number of turns in the secondary are 2000, then the number of turns in the primary will be 200 100 50 20 None 155. The power factor of a good choke coil is Nearly zero Exactly zero Nearly one exactly one None 156. When electron beam passes through an electric field, they gain kinetic energy. If the same beam passes through magnetic field, then Their energy increases Their momentum increases Their potential energy increases Energy and momentum in magnitude both remains unchanged None 157. Penetrating power of X-rays depends on Current flowing in the filament Applied potential difference nature of the target all of the above None 158. The ratio of the energies of the hydrogen atom in its first to second excited state is 1/ 4 4/9 9/4 4 None 159. Rate of decay of atoms of a radioactive sample is proportional to half life no. of undecayed atom no. of decayed atom the no. of nucleon in atom None 160. The valence of the impurity atom that is to be added to germanium crystal so as to make it a N-type semiconductor, is 6 5 4 3 None 161. Silicon is a semiconductor. If a small amount of As is added to it, then its electrical conductivity decreases increases remains unchanged becomes zero None 162. Forward biasing of p-n junction offers high resistance low resistance zero resistance infinite resistance None 163. The logic behind ‘NOR’ gate is that it gives High output when both the inputs are low Low output when both the inputs are low High output when both the inputs are high all of avove None 164. Which of the following planets have rings around it? uranus mars jupiter saturn None 165. The energy in a star due to fission reaction fusion reaction chemical reaction nuclear holocaust None 166. The intensity scale of the earthquake is called modified mercalli scale Ritchar scale number scale none of these None 167. In a projectile motion, maximum horizontal range is obtained at the projection angle of..... with horizontal: 0° 45° 60° 90° None 168. What will be the ratio of fundamental frequencies of an open organ pipe and close organ pipe of same length? 1:2 2:1 1:1 4:1 None 169. When a body covers distance di and d2 at velocities vı and v2 in equal time, and if vı is equal to v2 then the average velocity is: v 2v 16v 4v None 170. . If the radioactive substance decomposes to 25% and half life of the radioactive substance is 4 years, then what is the total time in which it decompose to 25%? 4 years 16 years 2 years 8 years None 171. A car is going with a linear momentum P. When brakes are applied, it comes to a stop in a distance s. If the same car were going with a linear momentum 2p and the brakes are applied, it comes to a stop in a distance of (assume that the brake force is same in the two cases) 2s s 4s s/4 None 172. The fuel used in the nuclear reactor is: Cadmium Radium Uranium Thorium None 173. The velocity of electron in hydrogen atom is 7.29x107 cm/sec, the potential energy of that electron is: -13.5 eV -3.4 ev. -3.02 eV -1.70 eV None 174. In an inductor of self inductance L = 2mH changes with time according to the relation I = tet. The time at which the emf become zero is: 4 sec 2 sec 1 seс 0.5 sec None 175. If P.Q = 0 and PxR= 0, what is the angle between vectors Q and R? 30° 45° 60° 90° None 176. Which of the following has lowest penetrating power? alpha rays beta rays gamma rays x rays None 177. The ratio of energies of the hydrogen atom in its first excited state to second excited state is: 1/4 4/9 9/4 4/1 None 178. If a material has an initial volume of 500 m³, undergoes a change in volume of 250 cm³, and has a cubical expansivity of 2 x 10 5, what i the value of change in temperature? 1.25°C 0.25°C 125°C 0.025°C None 179. the velocity of sound is more in moist air dry air remains same in both moist and dry air none of these None 180. characteristics X-rays are produced due to jumping of electron deceleration of bombarding electron both (a) and (b) none of these None 181. If the minutes hand point East when the watch shows 4:30. In what direction will the hour hand point? North North-East South-East North-East None 182. A B C D None 183. In a group of dogs and hens, the number of legs is 12 more than twice the number of heads. The number of goats is 8 10 12 6 None 184. January : March :: June in the same way Sunday :: ? :: Friday. Monday Tuesday Wednesday Thursday None 185. Here are some words translated from an artificial language. • Godabim means kidney stone. • Romzbim means kidney beans. • Romzbako means wax beans. Which word could mean “wax state”? Godaromz Lazbim Wasibako Romzpeo None 186. A B C D None 187. A B C D None 188. If selling price is doubled, the profit is tripled. Find the profit percentage. 66(2/3) 100 105(1/3) 120 None 189. Which word does not belong with the others? inch ounce centimeter yard None 190. A B C D None 191. Odd one. 27, 64, 100, 125, 216, 343 64 100 125 343 None 192. Statement I. The government has recently fixed the fees for professional courses offered by the unaided institutions which are much lower than the fees charged last year. II. The parents of aspiring students launched a severe agitation last year protesting the high fees charged by the unaided institutions. Statement I is the cause and statement II is its effect. Statement II is the cause and statement I is its effect. Both the statement I and II are independent cause. Both the statement I and II are effects of independent causes. None 193. A B C D None 194. A B C D None 195. How many such 5’s are there in the following number sequence each of which is immediately preceded by 3 or 4 but not immediately followed by 8 or 9? 359545553584567357554523518 3 4 5 6 None 196. In the series 6, 12, 24, ……………… What will be the 10th term? 3072 102 60 2560 None 197. A B C D None 198. I paid 3/5 of a bill. If Rs 400 of the bill is still due, what was the total amount of the bill? 1200 1500 1800 1000 None 199. A B C D None 200. Nabin is two years older than Kamesh who is twice as old as Darshan. If the total ages of Nabin, Kamesh and Darshan is 27, then how old is Kamesh? 7 8 9 10 None
