NEET Set Code 45 Answer Key 2025 OUT: Subject-wise unofficial solutions PDF
Appeared for Set Code 45 paper? Download here NEET Set Code 45 Answer Key 2025 unofficial for Physics, Chemistry, Botany, and Zoology, in PDF format and cross-check your answers to calculate your raw score.
NEET Set Code 45 Answer Key 2025:The NEET UG 2025 exam was conducted on May 4, 2025. Candidates who have appeared for the exam may access the unofficial NEET Set Code 45 Answer Key 2025 to calculate their expected scores. NTA will be releasing the official answer key, however, the unofficial answer key will provide a rough idea of what they should expect. Further, the answers have been carefully prepared by experts so they are precise and valid. The answers to all 200 questions have been provided here.
| NEET Unofficial Answer Key 2025(OUT) | NEET Expected Cutoff Marks 2025 |
| Will NEET 2025 Cutoff Marks Increase or Decrease? | Toughest Question Paper Set in NEET 2025 |
Table of Contents |
NEET Set Code 45 Answer Key 2025 Physics
Here is the unofficial NEET 2025 answer key for Physics Set Code 45 for all 45 questions:
| Set Code 45 Physics Q.No. | Set Code 45 Physics Answer |
| 1 | 2) |
| 2 | 3) 150 |
| 3 | 3) E is parallel to B and its magnitude is 27×102 V m-1 |
| 4 | 4) 0.75 |
| 5 | 2) 2/3 |
| 6 | 2) 0.5 A |
| 7 | 4) |
| 8 | 2) NAND |
| 9 | 1) By=2x10-7cos (5x+1.5×109t)T |
| 10 | 1) 21 NS |
| 11 | 4) 10 volt |
| 12 | 1) 1:4 |
| 13 | 3) 4p and m4 |
| 14 | 3) 0.116 kg |
| 15 | 2) |
| 16 | 2) 7.8 A and 45° |
| 17 | 4) 108 days |
| 18 | 2) |
| 19 | 3) 5/3 |
| 20 | 1) 2.66 |
| 21 | 4) 15 min, 120 km/h |
| 22 | 2) 100√3 N |
| 23 | 2) |
| 24 | 3) |
| 25 | 3) 4.98 cm |
| 26 | 3) non-zero everywhere with maximum at the imaginary cylindrical surface connecting peripheries of the plates |
| 27 | 1) reflected light is completely polarized and the angle of reflection is close to 60° |
| 28 | 4) 3F/8 |
| 29 | 2) 1.6 atm |
| 30 | 3) r α n2/3v α n1/3 |
| 31 | 1) 88 earth days |
| 32 | 2) 27 N |
| 33 | 3) R/16 |
| 34 | 2) 0.67 mm |
| 35 | 2) 1.0 J |
| 36 | 2) 2.0 А |
| 37 | 4) |
| 38 | 1) A only |
| 39 | 3) 7/57 |
| 40 | 2) D₁ is reverse biased, D2is forward biased |
| 41 | 2) 3/4 |
| 42 | 3) 13% |
| 43 | 3) |
| 44 | 4) |
| 45 | 2) f |
NEET Set Code 45 Answer Key 2025 Chemistry
Here is the unofficial NEET 2025 answer key for Chemistry Set Code 45 for all 45 questions:
| Set Code 45 Chemistry Q.No. | Set Code 45 Chemistry Answer |
| 46 | 4) 1/4 |
| 47 | 2) C and E only |
| 48 | 2) A-III, B-IV, C-I, D-II |
| 49 | 1) |
| 50 | 1) |
| 51 | 3) A and D only |
| 52 | 3) Statement I is correct but Statement II is incorrect |
| 53 | 2) A and C only |
| 54 | 4) Law of gaseous volumе |
| 55 | 1) +1, -1, and +6 |
| 56 | 4) 10 minutes |
| 57 | 2) B < A < D < C |
| 58 | 4) 1,2-Dimethylcyclohexane |
| 59 | 4) A, B and C only |
| 60 | 4) |
| 61 | 3) 0.225 |
| 62 | 2) Both Statement I and Statement II are false |
| 63 | 4) |
| 64 | 1) A-II, B-I, C-IV, D-III |
| 65 | 1) |
| 66 | 2) A-II, B-I, C-IV, D-III |
| 67 | 3) N-ethylethanamine > ethanamine > N-methylaniline > benzenamine |
| 68 | 2) A, B, and D only |
| 69 | 2) A-IV, B-III, C-I, D-II |
| 70 | 3) HCOOH > CH COOH > (CH,)2CHCOOH > (CH3)3CCOОH |
| 71 | 3) Statement I is true but Statement II is false. |
| 72 | 1) A-IV, B-III, E-1, D-II |
| 73 | 3) 0.033 |
| 74 | 1) Both Statemènt I and Statement II are correct |
| 75 | 4) 6 |
| 76 | 1) II > I > II |
| 77 | 1) |
| 78 | 2) |
| 79 | 3) 0.01M Na2SO4 |
| 80 | 3) A-I, B-II, C-III, D-IV |
| 81 | 2) The solution shows negative deviation. |
| 82 | 2) D-Fructose |
| 83 | 2) (i) AlH(Bu)2(ii) H2O |
| 84 | 1) Both A and R are true and R is the correct explanation of A |
| 85 | 1) -128.5| |
| 86 | 3) 10 |
| 87 | 1) A, D only |
| 88 | 4) А, C, D. onlý |
| 89 | 1) 69.3 s |
| 90 | 4)2CuO + C → 2Cu + CO2 |
NEET Set Code 45 Answer Key 2025 Botany
Here is the unofficial NEET 2025 answer key for Botany Set Code 45 for all 45 questions:
| Set Code 45 Botany Q.No. | Set Code 45 Botany Answer |
| 91 | 2) Succinate dehydrogenase |
| 92 | 2) 2n |
| 93 | 1) B, D, F only |
| 94 | 4) Vena cava |
| 95 | 1) Physico-chemical approach to study and understand living organisms. |
| 96 | 1) Both statement I and statement II are correct |
| 97 | 1) Commensalism |
| 98 | 1) A, B, Care true |
| 99 | 3) Zoos and botanical gardens |
| 100 | 3) Statement I is correct but statement II is incorrect |
| 101 | 4) A-II, B-III, C-IV, D-I |
| 102 | 2) Both A and R are true but R is NOT the correct explanation of A |
| 103 | 3) Beer |
| 104 | 4) Statement I is incorrect but Statement II is correct |
| 105 | 4) Removing clots from blood vessels |
| 106 | 3) Chromosome 1 |
| 107 | 4) First digit of the fore limb |
| 108 | 4) Cytokinin |
| 109 | 2) Pseudocoelomate |
| 110 | 1) A-IV, B-III, C-I, D-II |
| 111 | 1) B, A, D, EC |
| 112 | 1) A, B and C Only |
| 113 | 2) D only |
| 114 | 4) Statement I is incorrect but Statement II is correct |
| 115 | 3) White color colonies will be selected. |
| 116 | 1) Bacterium |
| 117 | 3) Transferase |
| 118 | 1) Hуpodermis is parenchymatous. |
| 119 | 3) B, E, A, D, C |
| 120 | 4) A and C only |
| 121 | 4) A-II, B-III, C-1, D-IV |
| 122 | 2) A-III, B-I, C-II, D-IV. |
| 123 | 4) A, C, D and E Only |
| 124 | 4) Aleurone layer |
| 125 | 2) |
| 126 | 4) C |
| 127 | 3) A is true but R is false |
| 128 | 1) Mesosome |
| 129 | 2) B. C, D only |
| 130 | 2) Non-mendelian inheritance pattern |
| 131 | 4) Catalase |
| 132 | 2) C, E, A, D, B |
| 133 | 2) Ramdeo Misra |
| 134 | 3) A-IV, B-III, C-I, D-II |
| 135 | 2) A, B, C only |
NEET Set Code 45 Answer Key 2025 Zoology
Here is the unofficial NEET 2025 answer key for Zoology Set Code 45 for all 45 questions:
| Set Code 45 Zoology Q.No. | Set Code 45 Zoology Answer |
| 136 | 1 |
| 137 | 3 |
| 138 | 1 |
| 139 | 4 |
| 140 | 1 |
| 141 | 1 |
| 142 | 1 |
| 143 | 3 |
| 144 | 1 |
| 145 | 3 |
| 146 | 1 |
| 147 | 2 |
| 148 | 4 |
| 149 | 3 |
| 150 | 4 |
| 151 | 1 |
| 152 | 1 |
| 153 | 3 |
| 154 | 3 |
| 155 | 3 |
| 156 | 4 |
| 157 | 2 |
| 158 | 1 |
| 159 | 2 |
| 160 | 2 |
| 161 | 2 |
| 162 | 2 |
| 163 | 1 |
| 164 | 2 |
| 165 | 2 |
| 166 | 2 |
| 167 | 2 |
| 168 | 2 |
| 169 | 4 |
| 170 | 3 |
| 171 | 4 |
| 172 | 1 |
| 173 | 1 |
| 174 | 3 |
| 175 | 3 |
| 176 | 2 |
| 177 | 2 |
| 178 | 1 |
| 179 | 4 |
| 180 | 2 |
NEET Answer Key 2025 |
NEET 2025 Marks vs Ranks |
| Marks Range | Expected Rank |
| 700 to 720 | Expected Rank for 700 Marks in NEET 2025 |
| 650 to 700 | Expected Rank for 650 Marks in NEET 2025 |
| 600 to 650 | Expected Rank for 600 Marks in NEET 2025 |
| 550 to 600 | Expected Rank for 550 Marks in NEET 2025 |
| 500 to 550 | Expected Rank for 500 Marks in NEET 2025 |
| 450 to 500 | Expected Rank for 450 Marks in NEET 2025 |
| 400 to 450 | Expected Rank for 400 Marks in NEET 2025 |
| 300 to 350 | Expected Rank for 300 Marks in NEET 2025 |
| 200 to 250 | Expected Rank for 200 Marks in NEET 2025 |
| 100 to 150 | Expected Rank for 100 Marks in NEET 2025 |
NEET 2025 Marks vs Percentile |
| Marks Range | Expected Percentile |
| 700 to 720 | 700 Marks in NEET 2025 Expected Percentile |
| 650 to 700 | 650 Marks in NEET 2025 Expected Percentile |
| 600 to 650 | 600 Marks in NEET 2025 Expected Percentile |
| 550 to 600 | 550 Marks in NEET 2025 Expected Percentile |
| 450 to 500 | 450 Marks in NEET 2025 Expected Percentile |
| 350 to 400 | 350 Marks in NEET 2025 Expected Percentile |
NEET Category-Wise Expected Cutoff 2025 |
| Category | Cutoff Marks |
| General | NEET General Category Expected Cutoff Marks 2025 |
NEET 2025 Important Dates |
| Parameter | Dates Link |
| OMR Sheet | NEET OMR Response Sheet 2025 Expected Release Date |
| Answer Key | Official NEET Answer Key 2025 Expected Release Date |
| Result | NEET Result Date 2025: Official date of result announcement |
Keep visiting CollegeDekho for the latest Education News on entrance exams, board exams and admissions. You can also write to us at our email ID news@collegedekho.com.