Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 3 Human Reproduction Question 1. Temperature of the scrotum which is necessary for the functioning of testis is always __________ around below body temperature. (a) 2°C (b) 4°C (c) 6°C (d) 8°C Answer: (a) 2°C Question 2. Which of the … Read more
Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 2 Sexual Reproduction in Flowering Plants Question 1. Science of cultivation, breeding, marketing and arrangement of flowers is called (a) arboriculture (b) floriculture (c) horticulture (d) anthology Answer: (b) floriculture Question 2. Nonessential floral organs in a flower are (a) … Read more
Bihar Board 12th Physics Model Papers Bihar Board 12th Physics Model Question Paper 5 in English Medium Objective Type Questions There are 1 to 35 objective type questions with 4 options. Choose the correct option which is to be answered on OMR Sheet. (35 x 1 = 35) Question 1. The electric field intensity at … Read more
Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 1 Reproduction in Organisms Question 1. Single-celled animals are said to be immortal because (a) they grow indefinitely in size (b) they can tolerate any degree of change in temperature (c) they can reproduce throughout their life span (d) they … Read more
Bihar Board 12th Chemistry Objective Questions and Answers Bihar Board 12th Chemistry Objective Answers Chapter 1 The Solid State Question 1. Which among the following will show anisotropy ? (a) Glass (b) NaBr (c) Plastic (d) Rubber Answer: (b) NaBr Question 2. Which of the following forms a molecular solid when solidified ? (a) Calcium … Read more
Bihar Board 12th Maths Objective Questions and Answers Bihar Board 12th Maths Objective Answers Chapter 2 Inverse Trigonometric Functions Question 1. Answer: (d) Question 2. Answer: (b) Question 3. Answer: (b) Question 4. Answer: (a) Question 5. Answer: (b) Question 6. Answer: (d) Question 7. Answer: (a) Question 8. Answer: (b) Question 9. If tan-1 … Read more
Bihar Board 12th Maths Objective Questions and Answers Bihar Board 12th Maths Objective Answers Chapter 1 Relations and Functions Question 1. If R = {(x, y) : x, y ∈ I, x2 + y2 ≤ 4} is a relation in I, then domain of R is (a) {0, 1, 2} (b) {-2, -1, 0} (c) … Read more
Bihar Board 12th Physics Model Papers Bihar Board 12th Physics Model Question Paper 4 in English Medium Instructions for the candidates : Candidates are required to give answers in their own words as far as practicable. Figures in the Right-hand margin indicates full marks. While answering the questions, candidates should adhere to the words limit … Read more
Bihar Board 12th Maths Model Papers Bihar Board 12th Maths Model Question Paper 3 in English Medium Time : 3 Hours 15 Min Full Marks: 100 Instructions for the candidates : Candidates are required to give their answers in their own words as far as practicable. Figure in the right-hand margin indicates full marks. While … Read more
Bihar Board 12th Maths Model Papers Bihar Board 12th Maths Model Question Paper 5 in English Medium Section – I Time : 3 Hours 15 Min Full Marks: 100 Instructions for the candidates Candidates are required to give their answers in their own words as far as practicable. Figure in the right-hand margin indicates full … Read more
Bihar Board 12th Chemistry Model Papers Bihar Board 12th Chemistry Model Question Paper 5 in English Medium Time : 3 Hours 15 Min Full Marks: 70 Instructions for the candidates Candidates are required to give answers in their own words as far as practicable. Figures in the right hand margin indicates full marks. While answering … Read more