BSEB 12th Sent up Exam 2021 Chemistry Objective Answer key Download सेंट अप परीक्षा रसायनशास्त्र प्रशन
| 1- C | 11- D | 21- C | 31- A | 41- B | |
| 2- B | 12- A | 22- D | 32- A | 42- B | |
| 3- B | 13- C | 23- C | 33- C | ||
| 4- C | 14- B | 24- D | 34- D | ||
| 5- C | 15- B | 25- C | 35- B | ||
| 6- B | 16- A | 26- A | 36- B | ||
| 7- C | 17- A | 27- A | 37- A | ||
| 8- C | 18- B | 28- A | 38- A | ||
| 9- C | 19- D | 29- C | 39- A | ||
| 10- A | 20- A | 30- D | 40- A |
BSEB Bihar Board 12th Inter Exam Science Stream All Subject Physics Chemistry Biology Mathematics Hindi English Objective Answer Key, Inter Exam 2021 Chemistry Sent up Exam All Set Objective Question Answer key Download,
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BSEB 12th Sent up Exam 2021 Chemistry Objective Answer key Download सेंट अप परीक्षा रसायनशास्त्र प्रशन