Bihar Board 12th Chemistry Objective Questions and Answers Bihar Board 12th Chemistry VVI Objective Questions Model Set 3 in English Question 1. Alcohol is formed when one of the hydrogen of Alkane is replaced by (a) Hydroxyl group (b) Aldehyde group (c) Carboxylic group (d) Chloro group Answer: (a) Hydroxyl group Question 2. Group I … Read more
Bihar Board Class 12th Intermediate History Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium. Bihar Board 12th Objective Questions and Answers Bihar Board 12th Intermediate History Objective Questions and Answers Key 2020-2021 Pdf Download Bihar Board 12th History Objective Questions and Answers in Hindi Chapter 1 … Read more
Bihar Board Class 12th Intermediate Political Science Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium. Bihar Board 12th Objective Questions and Answers Bihar Board 12th Intermediate Political Science Objective Questions and Answers Key 2020-2021 Pdf Download Bihar Board 12th Political Science Objective Questions and Answers in … Read more
Bihar Board Class 12th Intermediate Business Studies Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium. Bihar Board 12th Objective Questions and Answers Bihar Board 12th Intermediate Business Studies Objective Questions and Answers Key 2020-2021 Pdf Download Bihar Board 12th Business Studies Objective Questions and Answers in … Read more
Bihar Board Class 12th Intermediate Economics Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium. Bihar Board 12th Objective Questions and Answers Bihar Board 12th Intermediate Economics Objective Questions and Answers Key 2020-2021 Pdf Download Bihar Board 12th Economics Objective Questions and Answers in Hindi Chapter 1 … Read more
Chapter Bihar Board Class 12th Intermediate Accountancy Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium. Bihar Board 12th Objective Questions and Answers Bihar Board 12th Intermediate Accountancy Objective Questions and Answers Key 2020-2021 Pdf Download Bihar Board 12th Accountancy Objective Questions and Answers in Hindi Chapter 1 गैर-लाभकारी … Read more
Bihar Board Class 12th Intermediate Geography Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium. Bihar Board 12th Objective Questions and Answers Bihar Board 12th Intermediate Geography Objective Questions and Answers Key 2020-2021 Pdf Download Bihar Board 12th Geography Objective Questions and Answers in Hindi Part 1: … Read more
Bihar Board 12th Home Science Objective Questions and Answers Bihar Board 12th Home Science Objective Answers Chapter 9 आहारीय मिलावट प्रश्न 1. एगमार्क का शुरूआत कब किया गया ? (a) 1940 ई. में (b) 1945 ई. में (c) 1936 ई. में (d) 1938 ई. में उत्तर- (d) 1938 ई. में प्रश्न 2. निम्न में से … Read more
Bihar Board 12th Home Science Objective Questions and Answers Bihar Board 12th Home Science Objective Answers Chapter 8 खाद्य स्वच्छता प्रश्न 1. रेफ्रीजरेटर का प्रयोग होता है (a) प्रशीतन में (b) किण्वन में (c) निर्जलीकरण में (d) इनमें से कोई नहीं उत्तर- (a) प्रशीतन में प्रश्न 2. खाद्य स्वच्छता को प्रभावित करने वाले निम्न में … Read more
Bihar Board 12th Chemistry Objective Questions and Answers Bihar Board 12th Chemistry VVI Objective Questions Model Set 2 in English Question 1. Nitrogen is used to fill electric bulbs because (a) it is lighter than air (b) it makes the bulb to glow (c) it does not support combustion (d) it is non-toxic Answer: (c) … Read more
Bihar Board 12th Home Science Objective Questions and Answers Bihar Board 12th Home Science Objective Answers Chapter 7 अच्छे स्वास्थ्य के लिए जल प्रश्न 1. रक्त में जल कितना प्रतिशत होता है? (a) 90% (b) 80% (c) 70% (d) 60% उत्तर- (a) 90% प्रश्न 2. शरीर के वजन का कितना प्रतिशत भाग जल होता है? … Read more