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Bihar Board 10th Mathematics Answer Key 2023Bihar Board 10th Maths 2023: The matric examination of Bihar Secondary Education Board commenced today, February 14, 2023. The first paper conducted today was Mathematics. The paper was held for a duration of 195 minutes from 9:30 AM to 12:45 PM. Bihar Board 10th Mathematics 2023 question paper consists of 138 questions out of which 100 are multiple-choice questions.
We have provided here the detailed answer key for these MCQs in PDF format. Students can refer to these answers to estimate their scores. As each MCQ carries one mark and there is no negative marking, the number of correctly answered questions will equal to the marks scored by the candidate in the MCQ section. The marks for the descriptive questions, however, will be evaluated on several parameters such as the steps involved in the solution, the accuracy of the calculation, the presentation of the answer, the requirement of diagrams, etc. Hence, an exact estimation of such questions cannot be made.
Also read: Bihar 10th Result 2023 Live
Bihar Board 10th Mathematics Answer Key 2023
The PDF of the answer key can be downloaded through the link below:
| Bihar Board 10th Mathematics Answer Key 2023 PDF – Click Here |
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Bihar Board 10th Mathematics Answer Key 2023 (Set A)
The unofficial answer key for Bihar Board 10th Maths 2023 has been updated here for 100 questions of Set A:
| Question Number | Set A | Set B | Question Number | Set A | Set B |
|---|---|---|---|---|---|
| 1 | A | A | 51 | A | A |
| 2 | C | D | 52 | A | C |
| 3 | A | B | 53 | C | B |
| 4 | B | C | 54 | D | C |
| 5 | C | A | 55 | B | B |
| 6 | C | C | 56 | D | TBU |
| 7 | B | B | 57 | B | A |
| 8 | D | B | 58 | B | B |
| 9 | A | B | 59 | A | B |
| 10 | B | A | 60 | D | D |
| 11 | A | A | 61 | C | C |
| 12 | B | A | 62 | C | C |
| 13 | A | C | 63 | A | C |
| 14 | A | D | 64 | A | B |
| 15 | A | B | 65 | C | B |
| 16 | B | D | 66 | A | A |
| 17 | A | B | 67 | B | TBU |
| 18 | C | B | 68 | A | D |
| 19 | B | TBU | 69 | C | A |
| 20 | A | D | 70 | A | A |
| 21 | C | C | 71 | A | B |
| 22 | C | D | 72 | B | D |
| 23 | C | B | 73 | A | C |
| 24 | B | A | 74 | D | C |
| 25 | B | C | 75 | C | B |
| 26 | A | A | 76 | B | A |
| 27 | C | B | 77 | C | B |
| 28 | D | C | 78 | C | A |
| 29 | D | B | 79 | A | B |
| 30 | A | B | 80 | A | A |
| 31 | A | A | 81 | A | A |
| 32 | D | B | 82 | C | A |
| 33 | B | A | 83 | B | A |
| 34 | C | A | 84 | C | B |
| 35 | A | A | 85 | B | B |
| 36 | C | B | 86 | C | C |
| 37 | A | A | 87 | A | B |
| 38 | B | C | 88 | B | D |
| 39 | B | B | 89 | B | A |
| 40 | A | A | 90 | D | B |
| 41 | C | D | 91 | B | A |
| 42 | D | C | 92 | B | B |
| 43 | B | A | 93 | C | A |
| 44 | A | A | 94 | C | D |
| 45 | C | C | 95 | B | C |
| 46 | A | A | 96 | D | B |
| 47 | A | B | 97 | B | C |
| 48 | B | A | 98 | A | C |
| 49 | B | C | 99 | C | A |
| 50 | B | A | 100 | B | A |
Also Read | BSEB Bihar Board Class 12 Preparation Strategy - Subject Wise Plan
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